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

Federal authorities have restricted helicopter flights near Ronald Reagan Washington National Airport. The move comes days ...

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

A documentary deconstructs the true crime genre, an obsessive worms his way into a pop star's entourage, and more standouts ...

Winters are getting warmer and shorter as the climate changes. That's helping rat populations grow in several U.S. cities.

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 ...

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

The airspace above Reagan National Airport, where a commercial plane collided with an Army helicopter this week, has become increasingly congested with air traffic, including helicopters.

At Sunday night's Grammys, will Beyoncé finally win album of the year? Will Taylor Swift take that prize for the fifth time?

President Trump's efforts to cut the federal workforce by 10% might not save as much money as hoped and could have unintended ...