What you need to know about Earth's new, temporary mini-moon
Drug-resistant germs will kill millions more people in coming decades, researchers warn
Tortured by regret? Here's a trick to make peace with the past
California surgeon general sets goal of reducing maternal mortality by 50%
Tooth decay still plagues California kids nearly a decade after Medi-Cal promised change
Are tiny black holes zipping through our solar system? Scientists hope to find out.
'Grief into action.' Philanthropists give historic $150 million donation to City of Hope for pancreatic cancer research
An industrial chemical is showing up in fentanyl in the U.S., troubling scientists
