Canadian teenager infected with H5N1 bird flu in critical condition
Surfboard lights might deter shark attacks — but don't bet your life on it
JPL to lay off roughly 5% of its workforce
Is this "slow" strength training method the fountain of youth? L.A.'s 90-year-olds say yes
Prominent USC scientist goes on leave amid research misconduct allegations
Opinion: Too many older Americans are getting tested for Alzheimer's
Gas prices could rise after vote by California regulators
Food, fluoride and funding: How a new Trump term might affect health in California
