New scans of the Pyramid of Menkaure at Giza have revealed two hidden chambers tucked behind its eastern face, air-filled voids that appear to trace the line of a long-suspected secondary entrance.

Archaeologists uncovered a 7,000-year-old ostrich egg from a Nubian burial and were stunned to find intricate engravings covering its surface—images that looked strikingly like the Pyramids of Giza, ...

A global catalog shows how creatures across the tree of life balance rigidity with flexibility in remarkably consistent ways ...

Scientists organize millions of proteins by shape, as predicted by AI, revealing 700,000 new families and some shapes unique to humans.