Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...

Pseudomonas aeruginosa is associated with 559,000 yearly deaths worldwide, and many of them come from hospital-acquired ...

New research strengthens the case that Venus, long considered a geologically stagnant world, may be more Earth-like in its ...

Royce of adventure watches, the mighty Garmin Fenix 8, has just been discounted by a massive $200, bringing it to its ...

A new satellite photo has revealed that the "megaberg," A23a, is beginning to break apart, spawning thousands of smaller ice ...

Memorial Day rowing machine deal: 33% cheaper, Yosuda is renowned for producing some of the best exercise equipment around, ...

Young male capuchins have developed a strange trend of acquiring baby howler monkeys. It doesn't end well for the babies.

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the ...

The record sheds light on the climate early humans experienced when they were spreading out of Africa. A tree-ringed African ...

Also known as "volcano snails," these gastropods grow a suit of metal-enriched scaly armor and have an enormous heart, which ...

The best telescopes for kids that we recommend are not toys but usable instruments, based on how easy they are to use for ...

They found that the ancient star chart actually dates to 355 B.C. — 250 years earlier than previously thought — and that it ...