Rat populations are rising in the Golden State, with Los Angeles being listed as the second rattiest city in America in 2024.

Since 2023 more nutria have been taken from Fresno County than any county in California, according to CDFW data. In the ...

The states facing the biggest struggle against rodents are typically in the northeast because of the region's older infrastructure. However, the rat population is also on the rise in California.

Betsy Arakawa died from hantavirus pulmonary syndrome, a rare rodent-spread disease with a mortality rate up to 50% in the American Southwest, officials said.

Wildlife agencies are urging locals to eat an invasive rodent wreaking havoc on the ... the agency as it fights to eradicate the problem. California and 19 other states, including Oregon and ...

Marine mammals and other animals are continue to struggle with blooms of toxic algae on the Southern California coast. Sea ...

Domoic acid has been affecting sea lions and other ocean mammals in Southern California. This is what we know.