P. G. Tait, who examined the properties of smoke rings in air. In an extended experimental investigation of this subject the present writer found that very beautiful vortex motions may be easily ...

WASHINGTON — We are in the middle of a blast of extreme cold weather in D.C. The polar vortex has shifted, spilling cold air across the U.S. with below freezing temperatures and subzero wind chills.

A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...

A 1970 plane crash killed 31 people associated with the Wichita State University football team. The crash occured on the way to a game in Utah, with a refueling stop ...

The crash comes just days after an American Airlines plane and an Army helicopter collided over Washington, D.C., claiming the lives of dozens. In the Ring camera video, obtained from a LiveNOW ...

said scientists from the University of Alberta who released their findings from the crash earlier this week. Footage from the Ring doorbell camera shows an idyllic lush setting framed by the ...

Maryland plans to streamline how its crash data is shared for better information exchange among local, state and federal agencies, but funding is the key. A recent federal award of $13.2 million ...

Mississippi Department of Transportation is reporting congestion on I-10 past the Louisiana State Line in Hancock County. This is due to a crash on the Louisiana side. The delay is about an hour ...

Three people were injured after a Pennsylvania State Police vehicle was involved in a crash on Route 283 in Dauphin County on Sunday morning. On Jan. 26, a state police Ford Explorer was on Route ...