A dormant volcano in Russia’s Kamchatka Peninsula has recently come back to life after more than 400 years of inactivity. The ...

Mars and Mercury cozy up, the Leonids sparkle, and Saturn’s rings are…disappearing? Mars and Mercury get close for a ...

The DSS-14 Mars Antenna over-rotated, damaging internal cabling and fire-suppression lines. Flooding was contained, but there ...

Learn how glaciers melt and contribute to seas rising in this animated explainer from NASA's Jet Propulsion Laboratory.

The pungent gas contributes to fine airborne particulate pollution, which endangers human health when inhaled and absorbed in ...

A NASA satellite image shows a volcano on Russia’s Kamchatka Peninsula that has awoken after more than 400 years of slumber.

When sea ice melts and refreezes, it stirs vortices that pull warm deep water up, eroding Antarctica's shrinking ice shelves.

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.

At the start of October, NASA's Mars Reconnaissance Orbiter (MRO), equipped with the University of Arizona-led HiRISE camera, ...

A recent study led by scientists at NASA's Jet Propulsion Laboratory in Southern California and the nonprofit Aerospace ...

After more than four centuries of lying dormant, the Krasheninnikova volcano erupted in August, sending clouds of ash to the ...

NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, ...