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

Caltech researchers have developed a new method to study Earth's structure deep beneath the surface, at the boundary between ...

Eric Walters experienced homelessness years ago and now helps feed others. His simple plan makes a difference ... one person ...

Caltech researchers have developed a new method to study the earth's structure deep beneath the surface, at the boundary between Earth's brittle crust ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

Earth’s surface is a dynamic, ever-changing landscape. Massive crustal plates shift, creating mountains, earthquakes, and volcanic activity. This process, known as plate tectonics, may be the ...

During the Ordovician Period, a time of significant changes for Earth’s life-forms, plate tectonics and climate ... aligns with the ring theory. “The paper presents a pleasing idea that ...

From time to time, when Earth's tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new modeling study published in Geochemistry, Geophysics, Geosystems, R.

Buying local produce and keeping your scraps are some ways to make Thanksgiving more friendly for the environment.