Researchers studying the deep biosphere, Earth’s largest ecosystem, have found evidence that life thriving miles below the ...

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was ...

A new study analyzes three asteroid and two meteorite samples to see if space rocks smacking into Earth could’ve helped ...

They're all around us: sensors and satellites, radars and drones. These tools form vast remote sensing networks that collect ...

Two new satellite missions will help NASA scientists better understand Earth and improve the ability to foresee environmental ...

The Earth Dynamics Geodetic Explorer (EDGE) team was one of two teams selected out of four finalists for NASA’s Earth System ...

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as ...

NASA has selected two Earth science missions for development, one focused on studying the atmosphere and the other on terrestrial ecosystems and ice.

The Earth Dynamics Geodetic Explorer (EDGE) satellite is one of two next generation satellites selected by NASA to help ...

Even when Earth was locked in a global deep freeze, its climate may have kept moving. Ancient rocks reveal seasonal and decade scale cycles beneath the ice during Snowball Earth.

Life’s story may stretch further back than scientists once thought. Some genes found in nearly every organism today were already duplicated before all life shared a common ancestor. By tracking these ...