Marine ecosystems in the deep ocean show little sign of recovery even decades after experimental mining, according to new ...

Surprising differences in the two so-called Large Low-Velocity Provinces may risk instability in Earth's protective magnetic field.

The discovery—detailed last July in the journal Nature Geoscience—called into question long-held assumptions about the ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

“Uncovering this impact and finding more from the same ... or by forcing magma to rise from deep within the Earth's mantle toward the surface. “It may have even contributed to the formation ...

Debris produced by human activity has now been spotted at a depth of 5,112 meters (3.2 miles) in the Mediterranean Sea.

"And if you were to find an impact threat to Earth well enough in advance ... that was three quarters of a mile wide and 600 feet deep.

The impact could have kicked up rock deep beneath the earth that eventually spread globally as the meteorite strike sent debris flying. The age of the impact is “statistically indistinguishable ...

"Uncovering this impact and finding more from the same ... or by forcing magma to rise from deep within the Earth's mantle toward the surface. "It may have even contributed to the formation ...

With an impact velocity of somewhere around 20,000 ... The heavy core of Theia sank deep into Earth, enlarging our planet's core. The two bodies' mantles mixed and thus bulked up our planet.

Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation ...

"A Paleoarchean impact crater in the Pilbara Craton ... or by forcing magma to rise from deep within the Earth's mantle toward the surface. "It may have even contributed to the formation of ...