L.A.'s mountain lions become more nocturnal to avoid people. Does it come at a cost?
Griffith Park’s late celebrity mountain lion took the night shift to avoid…
Wildfire season isn't over in SoCal. Warm weekend followed by Santa Ana winds elevates danger
It’s December, but season is not over yet in Southern California.An unusual…
USDA says it will start testing milk for H5N1 bird flu virus nationwide
Nearly a year after a wild bird infected with H5N1 avian flu…
Just one mutation can make H5N1 bird flu a threat to humans, California researchers say
California researchers say the world may be just one genetic tweak away…
Santa Clara County hospitals illegally dumped fentanyl, human tissue, patient data, prosecutors say
Santa Clara county hospitals have illegally dumped tons of biohazardous waste, including…
New tactic to close Aliso Canyon gas storage facility: Switch more neighbors to electric appliances
Ever since a historic, methane-spewing blowout in October 2015, local lawmakers, residents…
California raw milk producer says RFK Jr. has encouraged him to apply for FDA position
Mark McAfee, the California raw milk producer who has been at the…
Column: L.A.'s massive new solar farm is cheap and impressive. More, please
Flying north from the City Hall helipad, it was hard to shake…
Protest is everywhere. But climate activists have the monopoly on art — for now
Eighteen months later, Anna Holland still can’t stomach the smell of tomato…