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

The Arecibo Observatory may be no longer, but its thoughtful message continues to inspire astronomers and scholars worldwide.

The greatest show on earth (about photography and video) relocates to London ExCel for 2025. Secure your tickets with a 20% ...

The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.

Roughly 233 million years ago, Earth’s continents were fused into one massive landmass, and life as we know it was on the ...

An international team of scientists using observations from NASA-German satellites found evidence that Earth’s total amount ...

California Secretary of State Shirley N. Weber, PhD, focuses her gaze on the audience assembled in the Mother Hill Reading Room of USD’s Copley … ...

Ever since the term “Snowball Earth” was first proposed in a 1992 paper, it has prompted substantial debate among scientists.

The nether world, the underground, has been a space of curiosity, myth and imagination, whether cast as Hell or as a site of ...

Climate scientists have long identified 1.5º of global temperature rise as a grave milestone for avoiding disaster ...

Extraordinarily well preserved fossils of feathered dinosaurs and other creatures got that way after being frozen in time by by volcanic eruptions, researchers have long suggested. Not so fast, says a ...