Events on the National Mall in D.C. were delayed by a few hours on Saturday.

Extremely dangerous heat, coupled with humidity, could result in heat index readings of 100 to 115 degrees from the Midwest ...

China installed the world's largest single-unit floating wind turbine in May 2026. Here's why the Three Gorges Pilot rewrites ...

Except for the heat, it's looking good for a hurricane-free Fourth of July holiday. "We're dry the next couple days with a ...

Scientists have searched for wind coming from the Milky Way’s supermassive black hole for 50 years. Now, researchers believe they have captured evidence.

Thousands of acres in Utah and other Western states have burned. Here is what to know about the firefighters who have died, ...

A winter storm warning was issued as three feet of "heavy" snow threatens three states this week.

Warm Atlantic waters and a heat dome could spark tropical development as Americans celebrate the Fourth of July.

As millions of Americans prepare to look skyward this Independence Day, a forecast map offers a glimpse of whether fireworks ...

China banned rare earth exports to three US firms, warning of supply chain fragmentation as trade tensions over critical ...

Nearly 50,000 Oklahomans were without power after destructive storms moved through the state overnight into Monday.

The Cottonwood Fire, burning in rugged terrain in southwest Utah, severely damaged the Eagle Point ski resort and destroyed ...