Earth Matters

The weird and beautiful life hiding in Antarctica's frigid depths

This new 3D map of our galaxy features 1.7 billion stars

Magnetic north shifting by 30 miles a year, might signal pole reversal

To master new songs, zebra finches seek their mother's approval

The first image of a black hole is almost ready

Climate change is turning these cute birds into crazed murderers

Photographer creates mind-bending portraits of fascinating landscapes

Haiti's first private nature reserve will protect 68 species of vertebrates

What to see in the night sky in February

What is a frost quake?

NASA to test new weapon against asteroids

This 'king' once ruled the green, lush forests of Antarctica