The industry calls this benchmark the “operator factor,” basically arc-on time divided by total time, then expressed as a percentage. “Five years ago, the operator factor for most shops was about 15%, ...

Fusion power promises to generate large amounts of clean electricity from nearly limitless fuel. This article explains the main approaches and the companies that use them.

Discover how CRISPR genome editing is revolutionizing medicine. Learn the science of Cas9, current clinical trials, and the future of gene editing.

NATO forces wrapped up Exercise Cold Response 26 on Thursday following 10 days of arctic warfare drills across Norway and ...

Learn the fastest way to defrost your freezer using a simple bowl of boiling water, plus expert-backed tips to speed up the process and prevent future ice buildup.

Menial tasks, like taking the elevator or traveling on a plane, are easy to take for granted — but it’s the work of skilled ...

The automaker is gearing up for a shift from the construction phase to prepping its new factory in San Antonio for production ...

ALBUQUERQUE, N.M. — Here comes cold front number three of this week in New Mexico as it makes its slow approach to parts of the Four Corners. The cold front is set to stall out over the Central ...

Engineers tend to ask the kinds of questions nobody else has ever even dreamed of asking. I've never even remotely considered asking whether or not it would be possible to build a functional cylinder ...

DENVER (KDVR) — The Weld County Sheriff’s Office is seeking information about the 1985 death of a University of Northern Colorado student whose body was found in the South Platte River. The sheriff’s ...

Add Yahoo as a preferred source to see more of our stories on Google. COLUMBUS, Ohio (WCMH) — It can be dangerous for people to be outside too long in the cold, and the same goes for our pets.

COLUMBUS, Ohio (WCMH) — It can be dangerous for people to be outside too long in the cold, and the same goes for our pets. Columbus Humane says they’ve responded to many tips already this winter about ...