The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing ...

NASA presents a plan to explore the interior of the Moon using robotic experiments, without the need for astronauts.

2025 trailed only 2023, the warmest year on record, and 2024, the second-warmest, according to authoritative temperature data sets from around the world.

Ancient Scottish rocks prove Earth had seasons and climate cycles even during Snowball Earth period despite near total ...

Coastlines are among the most dynamic environments on the Earth’s surface and the place where marine, terrestrial and ...

NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On December 27, 2022, ...

New geochemical sleuthing has pushed Earth’s climate record into almost unimaginable territory, revealing seawater that once ...

The western U.S. is a geologists' dream, home to the Rocky Mountains, the Grand Canyon, active volcanoes and striking sandstone arches. But one landform simply doesn't make sense.

"I strained my eyes and peered intently into the darkness. No, there could be no mistake. I could definitely see land." ...

There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

A warming climate and the use of artificial snow is making it more dangerous and difficult to compete at the Winter Olympics.

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, ...