Add Yahoo as a preferred source to see more of our stories on Google. A crew conducting deep-sea explorations off the coast of Japan was shocked to discover a new species of sea snail living at depths ...

According to NBC 6 in South Florida, an Argentine-led team of researchers recorded — among other finds — an incredibly rare giant phantom jellyfish while conducting deep-sea research between Buenos ...

The creature was found among 28 new species in Argentina's deep sea.

The ‘Stygiomedusa gigantea’ was recorded at a depth of 250 meters. Its four arms can reach up to 10 meters in length ...

The deep ocean is about as mysterious as the depths of outer space, and it's home to some bizarre finds, from tiny angelic creatures to giant worms.

Deep-sea researchers captured rare footage of a fascinating creature living approximately 62 miles off California's coast. The Monterey Bay Aquarium Research Institute observed th ...

We were not expecting to see this level of biodiversity in the Argentine deep sea, and are so excited to see it teeming with ...

The Marianna Trench is the deepest area of the ocean, and therefore one of the most mysterious underwater regions in the world. The Mariana Trench Environment and Ecology Research expedition (MEER) ...

A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious discovery that metallic rocks at the bottom of the ocean are producing "dark ...