This story has been edited to correct an error. Judah Cohen is affiliated with the Massachusetts Institute of Technology. Our old wintertime friend the polar vortex ...

In this clip I fire up my big RC turbine jet right outside the workshop. You can see the full startup sequence as I bring the engine to life and wait for the idle to come up while my friends look on.

A forecast map reveals which states can expect to see "persistent cold" in the weeks ahead, after experts said the polar vortex would unleash waves of icy air across parts of the U.S. through January.

Record cold temperatures are once again expected to hit a swath of the country this weekend—even plunging Florida into its coldest stretch of the last 15 years, potentially bringing snow to areas of ...

The best part of growing up is getting to play with more elaborate toys. The remote-controlled car hobby is full of stunningly detailed builds, usually replicating a favorite performance car or ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

Weather, to put it mildly, is fickle. One moment it's sunny and breezy, and the next you're staring down a tornado barreling through your neighborhood. While it's not necessarily common to deal with ...

Best solar generator: Bluetti Elite 200 V2 Portable Power Station Best large-capacity solar generator: Anker F3000 Portable Power Station A backup power supply is essential when it comes to natural ...

Whether it's snow or ice, winter storms always carry the risk of power outages — and without access to heating, lights, and chargers, things can turn from inconvenient to downright dangerous in the ...

We live in Hilton New York outside of Rochester. Integrated Power Supply Incorporated so does a Generac high-end generator. We have a 10-year warranty that's supposed to cover everything that we paid ...

Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note: Meteorologist ...