Rwandan-backed M23 rebels say they are now in control of the key eastern Congolese city of Goma. Their fighters continue to ...

Research and basic information on subjects ranging from tuberculosis surveillance to adolescent health disappeared from ...

The Chinese chatbot took the world by storm and rattled stock markets. But lost in all the attention was a focus on how the ...

A series of orders from the Trump administration have the potential to disrupt the delivery of life-saving medications to HIV ...

Responders are working to recover the victims of Wednesday night's midair collision over Washington, D.C. It could be the ...

Authorities are combing the Potomac River for a second day in search of victims and more clues behind the deadliest U.S. air ...

Costco is raising pay for most workers as a Friday night deadline looms on a new contract with its unionized employees.

President Trump renewed his threat to impose 25% tariffs on imports from Mexico and Canada as early as this weekend. The move ...

More and more questions are being raised about the legality of the Trump administration's offer to nearly all federal workers ...

The National Science Foundation's funding freeze, and wider confusion about the status and future of science funding, is ...

This Oscar-nominated documentary, which tells the story of the Israeli military's demolition of Palestinian homes in the West ...