The F-47’s adaptive cycle engine can reconfigure itself in flight, shifting airflow to balance extreme efficiency, Mach 2+ thrust, and reduced heat signature. In this breakdown, we explain the three ...

Mixed-phase precipitation is associated with some of the worst flying weather. Ice pellets (IP), also called sleet, implies ...

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

Colder air is returning to the central and eastern U.S. as the polar vortex becomes more active, bringing fluctuating ...

A nearby galaxy is launching an enormous stream of super-heated gas, driven by a precessing jet from its central black hole., ...

Right on time, the January thaw has made it to Minnesota as high temperatures the last several days have climbed above ...

The image of the white rabbit likely goes back to “Alice's Adventures in Wonderland,” the 1865 children's novel by Lewis ...

IRELAND is bracing for a “bitterly cold” weather shake-up at the end of January. It comes after Met Eireann this morning issued a Status Yellow thunderstorm warning for thousands, ...

Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...

We're back in The Pitt! New Rockstars' Gina Ippolito catches you up on everything you need to know about HBO's The Pitt and ...

Pittsburgh's forecast: strong storms less likely Friday, wind advisory for Sunday, and possible snow showers into Monday.