Forget about heavy telescopes or low magnification binoculars, these spotting scopes might be the best fit for you when ...

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...

A lava-spewing fissure has opened up along Iceland's Sundhnúkur crater row as the Reykjanes peninsula experiences another ...

We've rounded up the best trail cameras that allow you to capture wildlife photos and videos day and night to reveal unseen ...

The most common form of color blindness is red-green color blindness. This happens when people are born without the type of ...

Scientists thought this crater in Australia was the world’s oldest — but an independent analysis shows they might be off by ...

New pictures taken in Yukon, Canada, show a perfectly preserved fossil skull, which experts say belonged to a male, teenage ...

A woman had a swollen and painful hip for years following an emergency cesarean section. When doctors finally took a look, ...

Large flat surfaces carved by ancient rivers deep beneath the East Antarctica are influencing how ice flows across the continent today, according to a new study.

A study suggests that a single brain MRI can be used to predict a person's rate of aging across their whole body, which researchers say could change how we predict and prevent chronic disease.

Skydweller is a solar-powered drone that can fly for up to three months without landing, with researchers hoping to one day achieve much longer flight times.

Astrophotographers have snapped stunning shots of a giant shapeshifting solar prominence, dubbed "The Beast," which appeared over the sun's northeastern limb on July 12 and rained impossibly fast fire ...