The polar vortex is Earth's frozen guardian—but that guardian is starting to fail. This video dives into the science behind the vortex’s destabilization and the global consequences we could ...

A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the massive current of Arctic air that regulates weather for much of the ...

The Breville Oracle Jet streamlines brewing and offers plenty of customizations, making espresso approachable for beginners — and fun for pros, too ...

Trump should not have accepted the questionable gift, and Boeing should make clear why waiting for its planes makes more sense.

Canada’s purchase of 88 Lockheed Martin Corp. F-35 fighter jets will cost far more than projected, and the country faces a potential shortage of qualified pilots to fly them, a government audit ...

An F-16 fighter jet given to Ukraine reportedly shot down a Russian Su-35 "Super Flanker" jet.

A jet skier was killed in a single-vessel crash on the Housatonic River in Stratford, according to state environmental officials.

US President Donald Trump has barred the export of critical US jet engine parts and technology to China, the New York Times reported.

News Woman suspected in Grapevine Lake fatal jet ski hit-and-run arrested, police said Ava Moore, 18, was killed Sunday after being struck by a jet ski, police said. Daikerlyn Alejandra Gonzalez ...

The alleged driver of a jet ski that fatally collided with a U.S. Air Force Academy cadet candidate who was kayaking in Texas has been booked for manslaughter.

An 18-year-old who had only just joined the US Air Force has died after she was struck in a horrific jet ski hit-and-run in Texas, cops said.

Daikerlyn Gonzalez was arrested two days after she allegedly struck and killed a kayaker, Ava Moore, with a jet ski on Grapevine Lake.