So we don’t really “see” colour, but reflected light, as interpreted in our brain. “It’s a useful perception of our world, but it’s not an accurate perception of our world,” says Lotto.

'When judging colour, the brain perceives it differently when it is compared to what is surrounding that object.' The illusion has been widely shared, with many viewers expressing their disbelief.

Science says this popular color doesn't actually exist. In fact, it's just your brain playing tricks on you. See if YOUR favorite color has been an illusion all along.

NEW YORK — Former NBA Commissioner David Stern suffered a sudden brain hemorrhage Thursday and had emergency surgery. The league made the announcement about Stern's condition in a statement ...

NEW YORK — Former NBA Commissioner David Stern had emergency surgery after suffering a brain hemorrhage while having lunch not far from league headquarters. The league had no update on his ...

Some information may no longer be current. Former NBA commissioner David Stern suffered a sudden brain hemorrhage Dec. 12, 2019 and underwent emergency surgery.Tony Gutierrez/The Associated Press ...

NEW YORK — Former NBA Commissioner David Stern had emergency surgery after suffering a brain hemorrhage while having lunch not far from league headquarters. The league had no update on his ...