Optical illusions are created by modifying images in such a way that they trick our visual system into believing what it is seeing is real. These illusions have been around for centuries and are also ...

An optical illusion is a fascinating visual trick that plays with the way our brain and eyes work together. Sometimes, what we “see” isn't really what's “there,” and that's what makes optical ...

Learn more about the hidden molecules uncovered in animal fossils from an ancient human site, and the new view they give us ...

High above the forest floor in Malaysian Borneo, two massive fig trees became the stage for a rare wildlife spectacle. In late June, conservation teams scaled their towering branches to place 16 ...