Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new ...

In our today's optical illusion challenge, a repeated pattern of 'gq' hides a sneaky twist—one instance features a '9' instead of 'g.' This tricky brain teaser plays with human perception, making it ...

Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot more to it than the simple traits we learned about in ...