Science

Here’s a new way to search for life on alien worlds: Look for the light it reflects into space. To prepare for such a search, scientists have made a library […]

To the untrained eye, real animal sponges may seem as boring as synthetic kitchen sponges. But the evolution of these highly porous creatures has long been a mystery, with major […]

Killer whales wouldn’t get far without their old ladies. A 9-year study of orcas summering off the southern tip of Vancouver Island in the Pacific Northwest finds that menopausal females […]

For years some physicists have been hoping to crack the mystery of high-temperature superconductivity—the ability of some complex materials to carry electricity without resistance at temperatures high above absolute zero—by […]

A team of astronomers was stunned to discover what is, in galactic terms, a monstrous baby: a gigantic black hole of 12 billion solar masses in a barely newborn galaxy, […]

It may sound radical, but it works: Eating peanuts slashes the chance of a peanut allergy, at least in children at high risk of developing one, a much-anticipated study finds. […]

Our DNA may encode all the instructions needed to build the human body and keep it running, but each of our cells must follow just a subset of those instructions […]

The Large Hadron Collider (LHC) is back, and it’s better than ever. The particle accelerator, located at CERN, the European particle physics lab near Geneva, shut down in February 2013, and since […]

When a person dies from cancer, the culprit is usually not the original tumor but rather the cancerous cells that spread throughout the body and replicate in distant organs, a […]