Add Yahoo as a preferred source to see more of our stories on Google. About 6.2 million years ago, the Red Sea dried into a barren salt desert before a catastrophic Indian Ocean flood carved a canyon ...

Beneath the ocean's surface lies a world of perpetual darkness, home to some of Earth's most bizarre and fascinating creatures. These deep-sea inhabitants have evolved extraordinary adaptations to ...

Scuba diving scientists trapped a red-eyed sea creature with “fang-like” teeth off Australia and discovered a new species, a study said. Photo from Getty / iStockphoto On a coral reef off the eastern ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Thousands of meters below the ocean's surface lurk some gigantic creatures, much larger than their shallow-water brethren. Scientists have a few hunches for why this happens, but the debate continues.