A 50-year-old man who jumped into Lake Mohave on Sunday is presumed drowned after rescue personnel suspended a search as night fell. The Lawndale man, whose identity has not been released, jumped into the water without a life jacket to retrieve a lost hat. "He went underwater and has not been seen since," according to a statement from the Lake Mead National Recreation Area, a popular destination for Southern Californians. Two Californians have died already this year at the area managed by the National Park Service. On Memorial weekend, an El Monte man drowned followed by another California man in late June. more ›

Remember right before Labor Day weekend, officials at Lake Mohave were puzzled at why hundreds of dead carp were all of the sudden washing up on shore dead? Scientists have finally figured out the probable cause: Koi Herpes Virus (KHV). Good thing it poses no threats to human health. To fish, however, it's a different story, according to the Arizona Game and Fish Department via the Lake Mead National Recreation Area: "The virus, which can impact carp as water temperatures warm, affects gill function and can lead to suffocation and secondary infections. While there were bacterial issues, lab tests show KHV as the primary cause of the die-off." Dead fish continue to line the around 200 miles of beachfront on both Nevada and Arizona sides and warn fishers to avoid carp and for recreation users to be patient in finding a beach area. Otherwise, the lake water, although lower than usual, is deemed to be safe. more ›

John Silva was last seen jumping off a boat into the water to cool off yesterday afternoon. But soon after entering the water without a life jacket, the 42-year-old El Monte resident began to struggle to stay afloat, prompting a friend to dive in for an attempted rescue. However, Silver went underwater before he could be reached and is presume drowned after a two-hour searched, to be continued tomorrow, provided no results. more ›

The Lake Mead National Recreation Area is warning travelers this weekend that , which is within its boundaries, is experiencing an unpleasant odor and dead carp washed up on the beaches. There are no known human heath risks associated with the suspected cause of the carp deaths, but visitors are advised not to handle the dead fish. The cause is unknown, but biologists are performing tests with results due back next week. Nearby Lake Mead seems to be fine (except the lower water levels). more ›