Webb Telescope finds crystalline water ice around star HD 181327. This discovery could reveal how icy bodies contribute to ...

NASA scientists rediscovered an abandoned U.S. nuclear base that lies entombed beneath at least 100 feet of ice.

Greenland is covered by more than 650,000 square miles of ice – a massive, frozen ice sheet that blankets the island and slowly flows toward the ocean. But as the climate warms, the ice is melting and ...

The deep cracking sound bursting from within the ice signals the dramatic fall about to happen. Seconds later, a block of ice ...

The park staff, with help of five other units, cleaned up the nearly 10,000 acres that make up Hartwick Pines.

From volcanic craters to ancient rift valleys, these 10 Lakes So Clear They Look Like Glass have lured scientists, ...

A federal judge is refusing to block the IRS from sharing immigrants' tax data with Immigration and Customs Enforcement for ...

In photos The details in this photograph include the airglow of the atmosphere dividing Earth from space — yellow-green at an altitude of 75 miles and a faint reddish hue 250 miles above the ...