Scientists have found the oldest direct evidence for tectonic motion on Earth by more than half a billion years ...

Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky planet once thought too extreme to hold onto any gas. Using NASA’s James ...

The iNaturalist cellphone app not only helps users identify plant, animal and insect species; it also provides invaluable data to scientists studying biodiversity, species decline, and habitat loss.

Spring gets its official start Friday with the arrival of the vernal equinox. But what does that mean? (AP Photo) ...

On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of ...

The bestselling writer and self-described “dork” explains how he crafts upbeat space-set thrillers from dire scenarios only expertise can solve.

Scientists have uncovered the oldest direct evidence yet that Earth’s tectonic plates were on the move 3.5 billion years ago. By analyzing magnetic fingerprints in ancient rocks, they reconstructed ...

CAPE CANAVERAL, Fla. (AP) — An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on ...

Asteroid 2026 EG1 was discovered on March 8, less than one week ago.

Initially launched on a two-year mission, the probe spent almost 14 years in space—and its twin is still orbiting the Earth.

The March 9 event at Rayback Collective in Boulder, open to all, invites scientists and non-scientists to gather for discussions of climate research It started, as good things often do, with CAKE. In ...

Much of NASA’s Van Allen Probe A is expected to burn up upon reentry into Earth’s atmosphere on Tuesday. But some of it won’t.