According to Philadelphia’s mayor, seven people are dead, including one in a car on the ground, after a twin-engine Medevac ...

A crater on Mars has a bright patch of ice. It's the second time in over a decade that the crater and ice has been observed ...

Mars spacecraft teamed up with an AI model to find a new impact crater on on the Martian surface, changing our understanding of the interior.

M. PATRICK / U.S. GEOLOGICAL SURVEY Lava spewed out of the northern vent at Kilauea’s summit Tuesday morning. M. PATRICK / U.S. GEOLOGICAL SURVEY Lava spewed out of the northern vent at Kilauea’s ...

New research shows that meteoroid impacts on Mars generate seismic signals that travel much deeper than previously thought, ...

The origin of Upheaval Dome in Utah remains debated, with theories ranging from a meteorite impact to underground salt ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater.

An aerial view of the area near the site of the plane crash in Northeast Philadelphia that killed seven people Friday shows a ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the red planet never gets old for Mariek Schmidt.

Bennu’s highly unlikely impact with Earth—which could happen in 157 years—could cause a global winter and drought, modeling ...

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...