Climate-fueled storms and wildfires are increasing costs and pushing insurers to the limit. Is the market broken?

Scientists say they’ve found the cause of a marine epidemic more than 10 years after it started. What took so long?

Carbon dioxide is both a planetary threat and a driving force behind life on Earth, according to author Peter Brannen.

President Trump announced on Monday that the Food and Drug Administration will notify physicians that the use of Tylenol during pregnancy is contributing to rising autism rates, and that pregnant ...