The more we learn about the animals we share the planet with, the more we realize how fascinating their behavior can be. In 1995, divers off the coast of Japan discovered intricate crop circles ...

Male Japanese pufferfish build exquisite sand sculptures to attract a mate. Male Japanese pufferfish build exquisite sand sculptures to attract a mate. When a female is not impressed with this male's ...

Every once in a while the internet unearths something worthy of eliciting a universal, singular response of awe. And today, I am sharing with you that thing — the astonishing depths a puffer fish will ...

In the flat, sandy bottom of the sea off the coast of Amani-Oshima, Japan, are circular impressions in the sand. They are about 6 feet across, with “spokes” of sandy ridges and grooves radiating from ...