Fram2's orbit flew Dragon on a north-to-south trajectory in low Earth orbit at an altitude of about 271 miles (437 kilometers ...

"But while the ocean was biologically dead and the land covered, the interior of the planet was working just fine." To understand this, you have to look at the earth's carbon cycle not from the ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground.

Earth is the only planet in the known universe that has the right combination of water, atmosphere, temperature, and chemical elements to support life. The temperature at the Earth's inner core is ...

Agulhas Rings are not only mesmerizing to see on imagery, they are vital to keeping our world's climate in balance.

New research suggests Mars - which we know as a very cold, dry, rocky planet - may once have actually been warmer and wetter.

A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require ...