Climate & Environment

Startups Want To Geoengineer A Cooler Planet. With Few Rules, Experts See Big Risks

In a parking lot and on San Francisco Bay, NPR witnesses two different tests for solar geoengineering to tackle climate change. With much science unsettled, experts say regulations aren't keeping up.

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Andrew Song and Luke Iseman of Make Sunsets ready for a launch. Iseman says they hope to someday cool the earth on a larger scale.

Sorry, LA! The Poppy Superbloom Is Not Happening This Year. Here's Why

"If I could tell people when the poppy peak is or what the season's going to be like, I would absolutely," said Callista Turner, state park interpreter. "Unfortunately, it is a natural reserve, which is subject to the climate that we have and the weather as it comes through."

A green field covered mostly in orange flowers.

Bald Eagle Family — Including Eaglets — Emerges In Santa Ana Mountains

The parents have been caring for a pair of healthy chicks, but Cleveland National Forest officials want to make sure others don’t get too close.

Two images placed side by side. On the left, an adult bald eagle is sitting on a nest of sticks and twigs high up in a tree. On the right, a close-up image of the nest, with a pair of fluffy chicks flapping their wings.

SoCal Steelhead Trout Listed Endangered By State Wildlife Officials

The species has been federally endangered for decades, but its population has struggled in Southern California.

The bottom of a creek-bed with nearly crystal clear water. Rocks, twigs, and other natural debris are resting on the ground as a medium silver fish swims by.

A Plan To Change Your Utility Rates Is Dividing California Environmentalists. Here’s Why

The California Public Utilities Commission will consider on May 9 a new proposal that would change how Californians pay for electricity.

A man with dark skin looks up at the solar panels on the roof of a house.

Why LA’s Iconic Palm Trees Keep Shedding And How You Can Dispose Of Those Giant Fronds

Getting rid of the bulky debris can be a journey. Nearly every city has different rules for how to handle the bulky items, but we’ve got some helpful tips.

A large pile of tangled, browned palm fronds that appears to be several feet tall. The fronds are collected on a grassy area between a city street and sidewalk, up against a wooden telephone pole.

Your SoCal Weather Report For Friday, April 19: A Cooldown Before A Warmer Weekend

Today will be several degrees cooler before a warmup this weekend.

A geothermal map of SoCal in shades of green, yellow and red with white numbers over different cities

How You Can Get Involved And Help The Planet This Earth Day Weekend

Here's a list of educational and volunteer Earth Day events around the region, from weeding to trash pickups to Spongebob exhibits.

A volunteer in a pink shirt and gray hat reaches over to pick out a bottle from the LA River.

California Sets Nation’s First Water Standard For Cancer-Causing Contaminant

Water suppliers say the costs will be massive, with rates increasing for many consumers. Known as the “Erin Brockovich” chemical, hexavalent chromium is found statewide.

Water shoots in an arc out of a water fountain in a park during the day.

Your SoCal Weather Report For Thursday, April 18: Mostly Cloudy On The Coast, But Warm

The coast will be mostly cloudy. Elsewhere, expect sunshine and highs in the 70s.

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