From space-surviving tardigrades to ghostly deep-sea fish, these creatures make Earth’s impossible places look alive.

In an age of AI hallucinations and collapsing trust, Jimmy Wales argues that Wikipedia’s human transparency may be exactly what makes it worth trusting.

Few people know Albert Einstein held more than 50 patents across seven countries.

Cooling cities is now a public health fight. Barcelona has some lessons.

Archaeologists keep finding amazing things.