In the study of why and how animals look the way they do, color is king—at least, the range of color humans can see. A ...

Inside the human eye, the retina is made up of several types of cells, including the light-sensing photoreceptors that ...

Before The Ides of March, the full blood moon will rise amid a total lunar eclipse. Here's what time to watch totality tonight ...

Before The Ides of March, the full 'blood moon' will rise amid a total lunar eclipse. Here's what time to watch totality tonight ...

Before The Ides of March, the full 'blood moon' will rise amid a total lunar eclipse. Here's what time to watch the moment of totality.

Astronomers have been recording the signal for more than four decades, but this is the first time they've nabbed its origin.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

With the eclipse approaching, here's what to know about total lunar eclipses, including how to view the next one ... he wrote ...

Frozen ground would seem to stall microbes — especially in winter — but scientists have been finding robust emissions of ...

These parasitic worms invade snails and take over their bodies, turning them into zombie-like creatures with flashing, pulsating eye stalks! The infected snails unknowingly become walking bait for ...

You can typically get rid of a ringworm infection with over-the-counter (OTC) antifungal treatments. Certain cleaning practices at home may also help speed recovery. A ringworm rash can be ...

In this view, the worm shows its mouth, which typically faces downward as the animal drifts 3,300 feet below the ocean surface. Karen Osborn, a marine biologist currently at the Smithsonian ...