The ocean is full of mysteries, both living and lost. From bizarre marine creatures to forgotten cargo and century-old relics ...

Some studies suggest jellyfish blooms are increasing in frequency and intensity. Reasons include warmer waters due to climate ...

“Resilient” humpback whale named Fingers, marked by scars from ship strike, was seen feeding off coast of Monterey, California, with 50 other whales, group said.

Sperm whale, the largest toothed sea creature, was sighted off California coast near Monterey Bay, thrilling onlookers with its rare appearance, the group said.

Sperm whale, the largest toothed sea creature, was sighted off California coast near Monterey Bay, thrilling onlookers with its rare appearance, the group said.

The discovery of a giant sea creature washed up on an Oregon beach recently stunned walkers and scientists. The video of the animal, shared on social media, sparked fascination and questions about ...

A “handsome” sea creature was spotted off the coast of California, a group said. Getty Images/iStockphoto A show-stopping sea creature dazzled boaters off the coast of California, leaving ...

Endangered sea turtle got lost while nesting on Florida beach and ended up in someone’s swimming pool, Florida Fish and Wildlife Research Institute reports.