The mass extinction was linked to volcanic activity that resulted from the break-up of the "supercontinent" Pangea.

The military's F-16 Fighting Falcons were pictured flying in formation upon arrival at Joe Foss Field, South Dakota.

The eagle-eyed caped kid spotted a man frantically waving from a rapidly disappearing sandbank as his family was driving home ...

An elderly couple battling the current heatwave are using Britain's oldest working refrigerator, which is still chilling food ...

Congressional candidates in Arizona sailed to victory with endorsements from President Donald Trump on Tuesday.

Arizona’s 7th Congressional District will have another showdown between U.S. Rep. Adelita Grijalva, D-Goodyear, and Republican Daniel Butierez Sr.

U.S. Rep. Andy Biggs defeated U.S. Rep. David Schweikert in the Arizona Republican primary for governor Tuesday.

Trump administration officials are working to convince U.S. lawmakers to support the White House’s request for $88 billion in new spending, mostly to finance the Iran ...

Farley — also known as Mister Manners — a New York-based etiquette expert, has shared the one thing you should never do on a ...

A federal water distribution and management plan may come out soon regarding the Colorado River, a University of Colorado at Boulder water official told The Center ...

The Trump administration continues its multifaceted approach to border security and national security, including its concerted effort to denaturalize citizenship of convicted criminals.

Mass., announced her endorsement for Democratic Senate candidate Abdul El-Sayed on Monday. Warren, fresh off a humbling endorsement of former Senate candidate Graham Platner in Maine, plans to visit ...