Over 40,000 years ago, Earth’s magnetic field underwent a full reversal, a rare phenomenon in which the North and South ...

New satellite records capture how polar ice sheets slide toward the sea, helping scientists better understand ice loss and ...

New research reveals the extent to which Mars is quietly tugging on Earth’s orbit and shaping the cycles that drive long-term ...

A group of astronauts whizzing around Earth from orbit are getting some pretty spectacular views of our planet's poles – and SpaceX is sharing a look. The four international astronauts are on a 3-5 ...

New simulations show Mars plays a key role in shaping Earth’s long-term climate by influencing its orbit and axial tilt over hundreds of thousands to millions of years.