Earth science concentrates on investigating how the planet works and why. This field delves into the many layers of the Earth and explains how those pieces fit together into a cohesive structure.

Buried Alive: Carbon Dioxide Release from Magma Deep Beneath Ancient Volcanoes Was a Hidden Driver of Earth's Past Climate Oct. 30, 2024 — A team discovered that, contrary to present scientific ...

The Southern Taurid meteor shower is set to peak Monday night into Tuesday with a chance for sky-gazers to spot fireballs.

NASA astronauts who were part of the SpaceX Crew-8 team will discuss their 235-day mission on the International Space Station that ended in hospitalizations.

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter ... meteorite estimated to be four ...

Earth is about to have a close encounter with a comet, possibly passing through its ion tail – a rare occurrence. If we are lucky, it could show up as a blue streak in the northern hemisphere ...

Voyager 1 has two radio transmitters. NASA's 47-year-old Voyager 1 spacecraft recently established contact with Earth after a ...

Astronomers studying the site of a supernova seen 843 years ago have captured an image of the strange filaments left behind ...

From time to time, when Earth's tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new ...

The water cycle refers to the complex system by which water moves around the Earth. Water evaporates from ... Richard Allan, a climate science professor at Reading University, England, said ...