The Brief

When Humberto Estratalán’s daughter started transitional kindergarten last fall in the Coachella Valley city of La Quinta, he was surprised to hear she’d be in a combination class with kindergartners — with only one teacher.

He said the classroom held about 30 kids, but no dedicated aide to help the teacher manage them. His daughter would come home, deflated.

“She was struggling emotionally. We could tell she was just a little, not herself, not as happy to be at school,” Estratalán said. “She said, ‘Who do I go to when [the teacher] is busy?’”

The most upsetting moment was when he picked her up from school one day and noticed her sweatpants were inside out. He said when he asked the school about it, he was told his daughter had an accident and was sent to an office to change by herself.

“Here we have a 4-year-old in the office restroom, sitting on the floor, naked, changing herself,” he said. “That was the last straw.”

Estratalán, who is an education policy advocate for the nonprofit UNITE-LA, said he knew state rules require an adult for every 12 transitional kindergarten students. He complained to the Desert Sands Unified School District, and within two months the school reassigned teachers from other grades and hired more staff to open up a new transitional kindergarten class with a teacher and aide where he said his daughter is thriving.

The rough start of the year, however, highlights the staffing challenges some school districts face as they try to keep up with California’s rapid expansion of transitional kindergarten. The state needs a lot more teachers and aides to fill TK classrooms, but advocates say early childhood educators who have the experience and desire to step into those jobs are being deterred by the state’s credentialing system.

What is the teacher labor market for transitional kindergarten?

Starting this fall, any child who turns 4 by Sept. 1 can enroll in TK, marking the final phase of California’s four-year rollout of the new grade. There’s a lot riding on the success of universal TK: supporters hope that a year of learning through play will help give a boost to young kids who may not otherwise have access to preschool. Districts facing declining enrollment hope that a surge of new students will improve their financial outlook.

Angelica Cardenas of Hayward poses for a portrait on the Cal State University East Bay campus in Hayward. Cardenas received her master's degree in early childhood education from Cal State East Bay.

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Gov. Gavin Newsom, who made universal TK a focus of his education policy, is proposing to spend $3.9 billion in the 2025-26 budget to fully implement the program. Part of that money would go toward lowering the student to teacher staffing ratio from from 12-to-1 to 10-to-1. School districts that don’t comply could face a fine or risk losing funding.

Researchers estimate that California schools will need 11,900 teachers and at least 16,000 aides to keep TK expansion on track. But amid a shortage of teachers at all levels of public education, some school districts struggle to hire or retain those who have the skills to support the physical, social-emotional and cognitive development of 4-year-olds, said Naj Alikhan, a spokesman for the Association of California School Administrators.

Rural or smaller school districts have a hard time finding a qualified teacher from their local pool of candidates.

Desert Sands Unified, where Estratalán’s daughter is enrolled, has hosted job fairs and offered financial incentives to entice teachers.

“We don't have, you know, five universities like the Bay Area right around all these school districts, and it's difficult,” said Dennis Zink, senior director of certificated personnel at the district.

Why aren't teachers getting the needed credentials?

To grow the workforce, the state introduced a new credential for teachers who want to specialize in TK through third grade.

But Alikhan says he’s hearing anecdotally that not enough people are pursuing the credential, and one reason may be its stringent requirements.

“Teachers may want to do it, but it’s the investment of time and investment of money that’s preventing some from moving forward with it,” he said. 

Assistant professor Yoonjin Esther Nam-Huh teaches early literacy and language trainings at Cal State Dominguez Hills.

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Candidates must hold a bachelor’s degree, complete coursework in child development or early childhood education, pass the state’s teacher performance assessment and undergo up to 600 hours of training in classrooms — typically without pay.

Critics say those are tough barriers for at least 17,000 early educators who already teach young kids and have a bachelor’s degree, but aren’t part of the state’s K-12 school system.

Angelica Cardenas, who has a master’s degree in early childhood education and 13 years of experience teaching 2- to 5-year-olds in Head Start and state preschool programs in the Bay Area, would still need a credential to teach TK.

“People tell me ‘I think you'd be a really good TK teacher,’ and I would love to, but right now I don't know if I have the energy to go back to school,” Cardenas said.

What if you're already a K-12 teacher?

The state’s credentialing program would also require her to jump through more hoops than a K-12 teacher at a private or public school with no experience teaching 4-year-olds.

For example, a preschool teacher with a bachelor’s degree and five years of work experience would still have to undergo classroom training to earn the credential. Those 600 hours amount to at least $10,000 in lost wages, according to researchers at the Center for the Study of Child Care Employment (CSCCE) at UC Berkeley and at the California Budget and Policy Center.

By comparison, private school teachers, who are not required to hold a state-issued credential, can shift to TK without additional training or any experience teaching 4-year-olds. State law only requires them and K-12 public school teachers to complete six to eight classes of early childhood education or development.

Lea Austin, executive director of the CSCCE, argues that the separate pathways are inequitable for early educators, the majority of whom are women of color. A preschool teacher earns on average $17.66 per hour, which is less than half the salary of an elementary school teacher, according to an analysis of the most recent labor data for California workers.

“You can't use your existing experience and education as evidence that you are a qualified teacher in the same way that anybody teaching kindergarten or older has the opportunity to do that,” Austin said.

Students in the early education credential program make mini-lesson plans during their lecture at Cal State Dominguez Hills.

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Austin and other advocates have called on the state’s Commission on Teacher Credentialing to offer early educators the same pathway to teaching TK as private school teachers. She said if the state doesn’t improve access, it risks losing a valuable workforce.

“It just feels sad and wrong to be losing such experienced educators when there's a clear need for them and when there should be opportunities for them,” Austin said.

Mary Vixie Sandy, director of the commission, said that policy for private school teachers existed long before the PK-3 credential came along. She urged patience as teacher preparation programs train the first cohorts of PK-3 credential candidates to figure out what worked, what didn’t and consider changes in the future.

“We're not trying to keep a workforce out, not at all. We most certainly want the workforce in,” she said.

What can teacher education programs do?

The CTC allows teacher training programs to waive up to 400 hours of training depending on a person’s preschool classroom experience, but requires 200 hours to prepare candidates to teach all the way up to third grade.

“The knowledge of someone whose complete experience has been with 3- and 4-year-olds may not be sufficient to be assigned to a third-grade classroom,” she said. “And if they have a credential that authorizes them to serve in those places, we have a fundamental obligation to the public to make sure the people we credential are prepared to do so.”

Cardenas, 38, considers herself a lifelong learner and said she would be willing to undergo more professional training, but she can’t afford to take time off work to pursue a credential, at least not without a scholarship or grant.

It takes one to two years to complete a teacher preparation program, and the CTC is giving these programs some leeway to waive prior coursework in child development or early childhood education.

The state has awarded millions of dollars in grants to support aspiring TK teachers willing to work in classrooms as they earn their credential. California State University, Dominguez Hills is offering up to $15,000 grants to students pursuing the credential as part of an effort to increase the early childhood education workforce. It’s also trying to make returning to school easier for preschool teachers who have an associate’s degree by giving them three years to complete their bachelor’s degree and PK-3 credential if they attend full-time.

San Jose State University offered to cover the full cost of tuition for up to 28 early educators who enrolled in its PK-3 credentialing program by April 1st, according to Maria Fusaro, a child and adolescent development professor at the university.

Fusaro said going through the program takes “a big commitment,” but it’s up to early educators to decide whether the effort is worth the reward of working in a K-12 setting.

A single mom of two boys, Cardenas said she’s attracted to the good salary, benefits and summer breaks that come with teaching in public schools. She also said she was excited by the prospect of teaching TK when the state began expanding the grade.

She knows she has what it takes to teach 4-year-olds — the patience to see them through the potty training and other foundational skills so they’re ready for the next stage of learning.

“It saddens me that after all the years of education that I have, all the years of experience, I wouldn't be able to teach TK even though that's my jam,” she said.

A refrigerated warehouse operated by Lineage Logistics has burned in Boyle Heights for nearly a week. Public health officials are urging residents nearby and downwind to protect themselves from the smoky air.

But what exactly is in the air is still unclear.

Authorities say they’ve cleared the most hazardous materials — ammonia and lithium-ion batteries — from the fire zone. A spokesperson for the L.A. Fire Department said foam insulation, wood pallets of food, and solar panels on top of the 500,000 square-foot building continue to smolder.

Materials including plastics, electronics and even rotting meat are likely burning, which means the pollution particles emitted “tend to be highly enriched with toxic organics, toxic metals, that are above and beyond what just normal, day-to-day air pollution would look like,” said UCLA air pollution researcher Yifang Zhu.

She said air quality indexes may capture the concentration of particulate matter in the air, but not necessarily the specific toxins in them.

“You'll have almost like a double jeopardy in a sense that the levels [of particulate matter] are higher, and the toxicity is also higher,” she said.

Measuring heavy metals or volatile organic compounds requires special monitoring equipment, Zhu said.

“It’s very difficult to measure,” she said.

But she suspects at least some types of health-harming heavy metals are likely to be in the smoke.

Los Angeles City Councilmember Ysabel Jurado on Monday called for more specifics about what is in the smoke.

People “shouldn't have to guess about what they're breathing or rely on rumors, scattered information and updates, and incomplete information,” she said at a news conference. Jurado, whose council district includes Boyle Heights, added that data from regulators, such as the South Coast Air Quality Management District, should be released in clear, understandable language in English and Spanish.

The South Coast AQMD told LAist before Jurado spoke that the agency has monitors that measure particulate matter, ozone, carbon monoxide and nitrogen dioxide, but not other types of pollutants. The agency said it has set up additional monitors at Eastman Avenue Elementary and Robert Louis Stevenson Middle School. The agency added that the Environmental Protection Agency is also monitoring air quality at the fence line of the facility. LAist has reached out to the EPA for details.

Zhu added that even when the fire is eventually put out, the cleanup can kick up even more pollution — a lesson learned through her research after the L.A. fires.

“ I think people really need to take precautions,” Zhu said, emphasizing that those closest to the fire and downwind should avoid being outside as much as possible, keep windows closed, run a HEPA or MERV 13 air filter, and wear an N95 or similar mask otherwise.

UC Irvine toxicology professor Michael Kleinman said if thawed meat is also burning, that could lead to further toxic gases being released.

Experts urged precautions, especially if you smell smoke.

“ For people who are very close to the fire, like the firefighters themselves, they have exposure to both particulate matter and potential toxic gases, and that's why you'll see them wearing respirators,” said UC Irvine chemistry professor Suzanne Blum. “But once you're some feet away from the building, then the primary concern is the particulate smoke that is coming from this fire.”

As the Boyle Heights warehouse fire burns into its sixth day, SoCal residents are increasingly concerned about the air quality and potential health risks that come with breathing in the smoke. So, what alerts have been issued so far and how can residents be prepared?

Both Gov. Gavin Newsom and Mayor Karen Bass declared a state of emergency on Saturday, a designation that helps California coordinate with local agencies to make sure there are enough resources for the firefight and residents who have been affected after a fire started at a cold storage industrial facility. Los Angeles County Supervisor Hilda Solis said at a press conference Monday that  the county is "delivering supplies, air filters, and air purifiers" to local households.

Los Angeles County public health officials and the South Coast Air Quality Management District (AQMD) also issued a particle pollution advisory that remained in effect until today. Affected areas included: Central Los Angeles County, the San Gabriel Valley, East San Fernando Valley and Northwest San Bernardino Valley.

Although recent air quality readings appear as “moderate” to “good” on South Coast AQMD’s website, the fire is still burning and might be for a few more days.

So what can SoCal residents do to protect themselves?

If the air quality index reads “good” or “poses little to no risk” in some areas, hazardous ash can still be present. If you see ash on your car, or windowsills, you might want to stay inside if possible. In “moderate” or yellow zones, unusually sensitive people are also recommended to avoid longer periods outside.

In the next few days, some might notice windblown ash floating in the air or coating outdoor surfaces. These particles are otherwise known as “fine particulate matter,” which consists of soot, burned plastic and perhaps even traces of the spoiling frozen food from inside the warehouse.

Why that matters

Too much exposure from these materials may cause temporary irritation to the eyes, nose, throat and lungs. If you suffer from health issues that are exacerbated by poor air quality, like respiratory illnesses, you may be affected by these conditions even more.

Four expert tips to protect yourself and your family:

• If you smell smoke or see ash, try to remain indoors with the windows closed. If you can’t, consider stepping outside with an N-95 mask, and refrain from engaging in any rigorous physical activity. 
• In your homes, also avoid using whole house fans (air conditioning is okay), as they can bring in the polluted air from outdoors. 
• If you have an air purifier, this is the time to use it. 
• Avoid using fireplaces, candles and vacuums, as they can introduce toxins into the clean, indoor environment.

For more guidance on precautions following the fires, visit Los Angeles County’s public health website for more. South Coast AQMD’s website also has more healthy and safety tips.

Updated June 22, 2026 at 16:22 PM ET

Argentine soccer superstar Lionel Messi has broken the record for most World Cup scoring.

Messi made the record goal, his 17th, during the first half of Monday's game against Austria. It was a heated match. Austria attacked relentlessly, and Argentina relied on its defense and on goalkeeper Emiliano "Dibu" Martinez. And, near the end in stoppage time, Messi scored again, finishing off at 2-0.

The team captain started off the World Cup with a bang: in the opener against Algeria, Messi scored a hat trick: three goals. A rare feat in soccer. He has scored all five goals for Argentina this World Cup. With the win, Argentina advances to the knockout round.

Messi hails from the province of Santa Fe, Argentina, an area known for producing excellent players. He faced challenges at an early age: he had a hormonal growth deficiency, which was difficult to treat in his hometown, given the severe economic crisis facing Argentina in the late 1990s. By 2001, the Messi family had decided to accept an offer for him to join La Masia, FC Barcelona's youth academy, in Spain. Messi was 13 years old.

It was at Barça that he rose to fame and developed his unique style of walking the pitch, patiently waiting for the right opportunity to jump on the ball, dribble skillfully past his opponents, and score.

Argentina's Lionel Messi, now the all-time World Cup scoring leader, celebrates scoring his team's second goal during the FIFA World Cup 2026 group match against Austria.

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Although a legend of Barça and European soccer, he often expressed a desire to play for the Argentine national team in a World Cup. He got his chance in his 20's, but it wasn't smooth: he was widely seen as a foreigner who had not paid his dues in the Argentine soccer system. His measured, calculating style of play was often misunderstood in South America, where players tended to have a quicker, more aggressive technique.

There were several World Cup attempts that were disappointing, and after the 2016 World Cup, he announced he would not be playing again. "It's over," he said outside the locker room, visibly shaken. "I tried so hard, it is unbelievable, but it hasn't worked. Me and this team are through."

The tides turned under the leadership of Argentine Coach Lionel Scaloni, and Messi led the team to a Copa America victory in 2021. Argentina won the World Cup the following year.

This is Messi's sixth World Cup and he's considered one of the best players in soccer history.

Messi also surpassed Brazilian superstar Marta, who had scored 17 goals at the Women's World Cup.

Copyright 2026 NPR

More than two dozen state historic parks are free through the end of the year in honor of Juneteenth — and the 250th anniversary of the signing of the Declaration of Independence.

Gov. Gavin Newsom announced the free “special edition Historian Passport,” which typically costs $50, as a rebuke to President Donald Trump’s attempts to “rewrite the past,” according to a news release by the governor’s office.

Since his inauguration, Trump has ordered staff working at all National Park Service locations to remove any content that casts Americans in a negative light from parks, monuments and memorials.

“California doesn’t hide from hard truths and uncomfortable history — in fact, we embrace it and learn from it,” Newsom wrote.

Until July 6, Californians can download the state historic park pass for free and use it as many times as they want through the end of 2026. The pass gives free entry to state historic parks for up to four people.

The Historian Passport grants entry to more than 30 state historic parks, including parks like Olompali and Malakoff Diggins which, rather than just providing outdoor recreation, also have an educational emphasis on the state’s history.

Jack London State Historic Park in Napa Valley, California.

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Many of these parks tell the story of the state’s cultural or indigenous history, from missions and museums to temples and the site that sparked the California Gold Rush.

Newsom made a similar move to make state parks free for Martin Luther King Jr. Day this year, in response to Trump’s decision to eliminate the holiday from the list of fee-free days at national parks across the country, replacing it with his birthday on Flag Day.

How to get your free Historian Passport for up to four people

You must make an account with the state’s reservation site ReserveCalifornia.com to obtain a Historian Pass. Then, visit the site’s Advance Passes page and select “Special Edition Historian Passport” from the dropdown menu, which will show as costing $0. No payment information is required.

After checking out, you’ll receive an email with an attached PDF version of your Historian Passport.

The state recommends you print off this PDF to present at any California state historic park for free entry, although you may just be able to show the image on your phone too.

Bear in mind that cellphone service may be poor at many state historic parks, so it’s worth screenshotting the PDF to save it as an image on your phone in case you’re unable to search your email.

Looking for free entry to other state parks that aren’t included in the Historian Passport? Consider checking out a parks pass from your local library, which provides these passes as part of the California State Library Parks Pass program.

KQED’s Carly Severn contributed to this report.