News

Ambiguities in the 50-year-old Outer Space Treaty may be getting in the way of entrepreneurs seeking opportunities elsewhere in our solar system.

In summer, when they move into warmer waters, bowhead whales in the Canadian Arctic rub against underwater rocks to shed skin.

An analysis of 3D photomosaics of reefs in the Pacific Ocean could help scientists better understand the health of coral around the world.

Astronomers offer new details about Oumuamua, a probable asteroid arriving from beyond the solar system and leaving in a big hurry.

For most insects, water is a death trap. These alkali flies cover themselves with a bubble of air to dip into a salty lake.

A new study suggests passenger pigeons were hyper-adapted to living in a large, stable population, leaving them unable to cope when humans hunted them en masse.

New research casts doubt on a gene-editing strategy that scientists had hoped to use against invasive species and epidemic diseases.

Astronomers have found a planet circling Ross 128, a quiet red star in our own galactic neighborhood.

The world’s flies do much more than annoy us. Pollinating plants, cleaning up carcasses, swabbing drains — flies are part of every strand of the web of life.

Many experts think these animals shouldn’t be in your home. Turning them into pets raises numerous ecological and ethical questions.