In zebrafish, ketamine causes changes a brain circuit involved in "giving up." That may help explain how the drug helps ...

Planet Money attended the annual meeting of American economists — and the most popular topic this year was artificial ...

The next stop in former President Jimmy Carter's six days of funeral services is Washington, D.C., where he will lie in state ...

McDonald's says it is changing some of its inclusion standards, becoming the latest large company to announce it is rolling ...

A strong earthquake killed dozens of people in Tibet on Tuesday and left many others trapped as dozens of aftershocks shook ...

The White House says President Biden has now protected a total of 674 million acres of lands and waters — a record for any ...

The war in Sudan has taken a toll on the country's medical profession -- interrupting medical education and driving doctors out of the country. Above: 36-year-old doctor and Sudanese refugee Yassin ...

British Prime Minister Keir Starmer on Monday condemned "lies and misinformation" that he said are undermining U.K. democracy ...

The Minneapolis City Council on Monday approved an agreement with the federal government to overhaul the city's police ...

Rudy Giuliani was found in contempt of court for failing to properly respond to requests for information as he turned over ...

President Joe Biden today used his authority to ban new oil and gas drilling in most federal waters, including the Pacific ...

The two giant pandas were seen on camera playing around in the snowfall that blanketed much of the Midwest and mid-Atlantic ...