Wildfires can release more energy than an atomic bomb. No wonder they look apocalyptic
New genetic research points to Wuhan animal market as origin of COVID pandemic, study says
Number of California dairy herds infected with H5N1 bird flu rises to 17
30 years later, a family's loss gives life to others
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%
