Researchers have documented orcas dropping prey and other marine life in front of humans, as if offering us food. The orcas' ...

In a first, researchers have sequenced the complete genome of a man from ancient Egypt, and the results reveal that he had ...

Astronomers have spotted an alien planet orbiting so closely to its home star, the planet's magnetic field is triggering ...

The diagnosis: This dye test also pointed to a bladder rupture, so the doctors performed surgery to both confirm the problem and repair it. During the operation, they found a nearly 0.8-inch (2 ...

Researchers have identified ways in which chemotherapy can damage healthy cells and found that some drugs can add decades of ...

A study suggests that carefully controlled electrical stimulation of the brain may improve math skills, most significantly in people with weaker connections in a specific part of the brain.