Trump again called on the United States to send astronauts to Mars in his speech to a joint session of Congress.

Friday's weather will include damaging wind, blowing dust that reduces visibility and a critical risk of fast-moving fires.

Demonstrators unfurled the flag against El Capitan to protest the Trump administration's cuts to the National Park Service.

The first recipient of a Division I flag football scholarship, Westerlund is set to try out for the U.S. national team later ...

The U.S. National Weather Service has issued a fire weather warning for much of Louisiana. What to know about the dangers of burning.