Oceans on Earth may have all been green for eons before they turned blue
Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...
Deep-sea organisms shape ocean floor at 7.5 km depth
Traces of organisms detected in sediments from 7.5 kilometers below the ocean surface reveal how organisms living in the deep sea are engineering their own environments. Analyses of sediment cores ...
Jupiter's moon Callisto is very likely an ocean world
More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, Callisto, appears geologically unremarkable. In the 1990s, however, NASA's ...
Deep-Sea Creatures Are Crafting Their Own Worlds Beneath the Ocean Floor, Study Finds
Organisms in the deep sea rely on gravity flows to lay down sediment and then make burrows beneath the seafloor, according to a new study.
Mobulas, an Aquatic Wonder of the Gulf of California, Are Disappearing
Conservationists are determined to protect the magnificent rays of the Pacific—whether that’s tracking them with acoustic ...