Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...

Most of the Earth is covered by water. About 71 percent of the planet’s surface is ocean, while the rest is land made up of ...

A high-resolution groundwater map shows how underground water varies across the U.S., with new insights for agriculture and ...

They’ve been called “bubble chasers,” and “seep seekers,” though they sometimes call themselves “flare hunters.” They’re a ...

President Trump is again floating the idea of annexing Greenland, the semiautonomous Arctic island that is a territory of Denmark. Greenland's location between North America and Russia gives it ...

A new analysis of stress, tides and interior forces suggests Jupiter’s icy moon Europa lacks the active seafloor faulting needed for robust hydrothermal circulation — with implications for chemical ...

Fifty-five temples are under construction, and two groundbreakings are scheduled so far in 2026, the João Pessoa Brazil Temple and the Jacksonville Florida Temple, both on Jan. 24.

The annual Consumer Electronics Show has come and gone and The Verge spent another memorable week on the ground in Las Vegas covering the biggest announcements, press conferences, and surprises from ...

Russia’s Defense Ministry has released a detailed map claiming to show the flight paths of Ukrainian long-range drones allegedly targeting President Vladimir Putin’s residence in the Novgorod region.

A powerful storm system that brought heavy snow across parts of the Upper Midwest and Great Lakes became a "bomb cyclone" on Monday and bore down on the East Coast Tuesday, packing more snow, frigid ...