A strange “Einstein Cross” with an extra, impossible fifth image has revealed the hidden presence of a massive dark matter ...

A scene straight out of a horror movie greeted researchers when they shined lights on a dark Georgia swamp and saw hundreds ...

A Chilean astronomer has become dedicated to battling light pollution in the Atacama Desert and preserve what is considered ...

A cat's eyes shine with an intriguing glow in the darkness, giving the impression that they can see in total darkness. This reputation for extraordinary night vision is well-founded... but with ...

A new study suggests that mysterious “dark dwarfs” could provide crucial insights into the true nature of dark matter. Celestial objects known as dark dwarfs might be concealed near the center of our ...

If you've suddenly awakened at night to find your companion kitty playfully zooming around the house — or staring at you from the foot of your bed — you might wonder how much they can actually see in ...

The nighttime gathering of alligators offered researchers a rare chance to view a congregation of predators exhibiting eyeshine in Georgia’s Okefenokee Swamp. NASA Instagram photo A scene straight out ...

It's no wonder that plastic squeeze bottles of extra-virgin olive oil have become TikTok famous: lightweight and portable, their ease and convenience can't be beat—a squirt here, a drizzle there, and ...

Researchers found that bats use both sight and sound, adjusting speed and call rates in light to hunt prey with greater precision.