The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

One of the male sexual organ’s main roles is to make procreation happen, but the penis also has cultural significance. Here ...

The sperm whale on Cuttyhunk Island was a female measuring 32 feet long and weighing about 11 tons, Hedman said.

A new immersive art installation highlights the effects humans have on ocean ecosystems, and whales in particular.

The narwhal tusk—most commonly found on males—is actually an enlarged tooth with sensory capability and up to 10 million nerve endings inside. Some narwhals have ... Unlike some whale species that ...