Antarctica records earth’s lowest temperature in over a decade

Two-color lasers aim electron currents through semiconductor with no electric field

Researchers have developed an 'electron lighthouse' using two-color lasers to direct electron currents through semiconductors without an electric field.

Astronomers find the first atmosphere on a rocky world in the habitable zone

One Asteroid Collision May Have Rocked Earth, Mars, and the Moon

Scientists identify an ancient asteroid collision that may have bombarded Earth, Mars, and the Moon 800 million years ago.

When a SpaceX rocket crashes into the moon, scientists will be watching

Scientists are preparing to observe an imminent collision between SpaceX rocket debris and the lunar surface.

The world’s most expensive dinosaur may now be lost to science

You can see Mars as rarely viewed in new NASA spacecraft photos