The airspace above Reagan National Airport, where a commercial plane collided with an Army helicopter this week, has become ...

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

In other news, a Utah conservation group is joining a global grassroots network to fight for the Great Salt Lake. And, the ...

For several years, a highly pathogenic strain of avian influenza has devastated both wild birds and agricultural flocks ...

The Cache County Senior Center is bursting at the seams. As the senior population continues to grow, demand for meals, ...

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

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

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

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

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

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 ...