Luis Miguel Gutierrez Bringas, a sea-diving tour operator, captured video of a massive sunfish in its natural habitat off the coast of Mexico.

Rivers, streams, lakes, and reservoirs aren't just scenic parts of our landscape—they're also vital engines for life on Earth ...

As deep-sea robots continue to evolve, they hold the potential to discover new life forms—true deep-sea "aliens"—and unlock ...

Florida’s coastline is about to get mapped, and it’s all thanks to two unmanned surface vehicles (USVs) launched in St.

Boasted as an "unforgettable tourism experience," the tourist submarine, operated by “Sinbad Submarines,” is said to run regular tours in the Red Sea ...

Well-crafted captions tell a story in a few words. About the memories made, the significance of the setting, whether it be a ...

Evolving roughly 27 different times in the long history of fish, bioluminescence -- the biological production of light -- is one of the flashier survival tools used for luring prey, communication, and ...

Scientists explored the seafloor after an iceberg broke off the Antarctic ice sheet. They were shocked by what they found.

One might consider that the best way to preserve our oceans would be to build nothing, either on the seabed or the coast,” admitted Céline Caron-Dagioni, Monaco’s minister of Public Works, the ...

The scene takes on added meaning knowing that at least one of the crew members aboard the Dragon has a particular affinity for the sea. Williams, had originally been expected to touch down with ...

As climate change continues to drive global sea level rise, many people living in coastal areas are already seeing the effects. Coastal erosion is accelerating and shifting coastlines inland ...