The human brain is so complex that scientific brains have a hard time making sense…

The Trump administration has dismissed the few remaining health officials who oversaw care for some…

So sharp are partisan divisions these days that it can seem as if people are…

Thousands of pounds of liquid egg substitutes sold under two popular brand names have been…

The assisted-living facility in Edina, Minn., where Jean H. Peters and her siblings moved their…

Robert F. Kennedy Jr. has spoken of an “existential threat” that he said can destroy…