If you know what diatoms are, it's probably because of their beauty. These single-celled algae found on the ocean floor have ...

The tallest man to ever live was Robert Wadlow, who reached a staggering 2.72m. That's equal to a very large male ostrich or Shaquille O'Neal with two bowling pins balanced on his head.

A common height that seems normal in our human-scale world. Yet, when we compare it to the smallest and largest conceivable ...

How do you feel when you walk through the woods, sit on a park bench, listen to birds chirp, spend time at the beach, or watch the sunset? Chances are, you might experience a sense of peace, ...

Scientists have long wondered if there are physical constraints that limit the possibility of how large an organism can become through evolution. A new study involving 54 species of sharks indicates ...