Inside Clean Energy: Here’s How Compressed Air Can Provide Long-Duration Energy Storage

GAZA and LONDON -- Emotional scenes continued to play out in the Gaza Strip on Tuesday as families a

CHICO, Calif. (AP) — California’s largest wildfire so far this year was 40% contained Wednesday afte

When UNLV students return to Frank and Estella Beam Hall for classes in two weeks, nothing should lo

The U.S. Defense Department is going to require cognitive assessments for all new recruits as part o

French President Emmanuel Macron announced Tuesday a new restoration and expansion project for the w

Attention, country music fans: It's time to giddy up and vote!The People's Choice Country Awards hav

SAN JUAN, Puerto Rico (AP) — Tropical Storm Ernesto dropped torrential rain on eastern Puerto Rico e

MADRID (AP) — In her new music video, Katy Perry pretends to be one of the thousands of tourists hav

BRUSSELS (AP) — Some European Union countries on Thursday doubled down on their decision to rapidly

DOVER, Del. (AP) — Lt. Gov. Bethany Hall-Long’s office staff was in regular communication last year

WASHINGTON (AP) — A federal safety agency is recommending that air tours and other commercial aircra

RALEIGH, N.C. (AP) — More than 24 hours after a prisoner serving a life sentence for murder escaped

Pilots at Southwest Airlines can sock away more for retirement, thanks to a new retirement plan bene

Hawaii is the most expensive state to live in, according to new cost of living data from doxo, an on

WASHINGTON (AP) — The federal government is expected to announce water cuts soon that would affect s

As Colorado River states await water cuts, they struggle to find agreement on longer-term plans