Xi traveled to Pyongyang on Monday in a likely attempt to reassert China's unique influence over its socialist neighbor.

In the first papal address to the Spanish legislature, the American pope said a "moral renewal" was necessary in legislatures and public life to ensure respect for the inherent dignity of all people.

A study finds that people in remote jobs are more socially isolated, anxious and sad compared to people not in remote jobs. But demanding everyone return to the office isn't the answer either, say researchers.

The changing climate is driving whales into San Francisco Bay, where ship strikes have been deadly. A new camera system could help ships and ferries steer clear.

More than 40 million adults in the U.S. ages 50 and older have osteopenia, or low bone density. An FDA-approved wearable vibration device is giving some women a tool that could slow that loss.