Oregon health officials investigate rare brain disease blamed for two deaths
Mystery deepens as another dead whale washes ashore in Southern California
Scientists say they 'de-extincted' dire wolves. Experts at La Brea Tar Pits are skeptical
Another victim of Trump's tariffs: California's electric vehicle ambitions
Gray whales are dying off the Pacific Coast again, and scientists aren't sure why.
State orders Chiquita Canyon Landfill to take corrective measures or face fines
Immune amnesia: Why even mild measles infections can lead to serious disease later
California, other states sue Trump administration over cuts to CDC infectious-disease funding
