For the first time, researchers have been able to show how a cell closes the door to free radicals—small oxygen molecules ...

By moving around, some cancer cells force attacking immune cells to just nibble at the edges rather than engulf them ...

Scientists at MIT and Stanford have unveiled a promising new way to help the immune system recognize and attack cancer cells ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental ...

At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses gently into the receptive lining ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Scripps Research scientists developed a technique that maps drug binding in individual cells throughout the body, potentially ...

New species of the plants are still being discovered, and their parasitic biology is being probed for potential cancer ...

You may have noticed people out and about with little stickers on their faces. Perhaps you've seen moons, stars, clouds or ...