Giant flightless bird roamed Arctic 50 million years ago

A bird bigger than Big Bird wandered through the winter twilight of the high Arctic some 53 million years ago.

The Blob is dead, scientists declare

The giant patch of warm water in the northern Pacific - nicknamed The Blob - has finally broken up. Compare images from this year and last.

New chick for oldest known wild bird Wisdom

Wisdom, a Laysan albatross, is at least 65 years old. Her latest chick hatched at the Midway Atoll National Wildlife Refuge on February 1.

Lifeform of the week: Armadillos

From the pink fairy to the screaming hairy, armadillos are a most peculiar mammal.

Asteroid Day 2016 will be June 30

The European Space Agency hosted a press conference about Asteroid Day, which was co-founded by astrophysicist and rock musician Brian May.

Using light to understand rogue waves

They're not tsunamis, but they can be dangerous to ships. They're gigantic ocean waves, seeming to appear out of nowhere. New research may help predict them.

Rare salamander lays eggs in Slovenia cave

Slovenian folklore speaks of baby dragons flushed from parents’ subterranean lairs. Today, we know these rare creatures as the olm, and one of them has laid eggs.

Lightning strikes, seen from ISS

Is this cool or what? Time-lapse video from International Space Station astronaut Tim Peake.

Earthlike exoplanets with Earthlike interiors?

Rocky planets orbiting other stars have interiors similar to Earth's, with a thin outer crust, thick mantle, and Mars-sized core, says a new study.

Icy volcano in Chile about to erupt?

Several recent events suggest that a set of glacier-covered volcanoes in the southern Chilean region of Bío-Bío may be likely to erupt.