Latest Deep sea communities Stories
An expedition partially funded by NASA, part of a program to search extreme environments for geological, biological and chemical clues to the origins and evolution of life, has discovered the deepest known hydrothermal vent in the world, nearly 5,000 meters (16,400 feet) below the surface of the western Caribbean Sea.
Scientists at Columbiaâ€™s Lamont-Doherty Earth Observatory have found evidence of hydrothermal vents on the seafloor near Antarctica, formerly a blank spot on the map for researchers wanting to learn more about seafloor formation and the bizarre life forms drawn to these extreme environments.
In a new paper published in Nature Geoscience, Brandy Toner and her colleagues report on the unexpected discovery that some of the iron spit out of hydrothermal vents remains in a form that organisms in the ocean crave.
Hydrocarbons â€“ molecules critical to life â€“ are being generated by the simple interaction of seawater with the rocks under the Lost City hydrothermal vent field in the mid-Atlantic Ocean.
Scientists exploring the world's sea floor have discovered new super-hot, mineral-rich geysers belching from the southern Atlantic, Arctic and Indian oceans.
- Withering but not falling off, as a blossom that persists on a twig after flowering.