Weddell seals have biological adaptations that allow them to dive deep–as much as of hundreds of meters–while hunting, but also an uncanny ability to find the breathing holes they need on the surface of the ice. Now, researchers supported by the National Science Foundation (NSF) believe they have figured out how they do it–by using […]
Following a press conference at the enormous fall meeting of the American Geophysical Union in San Francisco, an unusual sound was heard in a room of reporters: Applause. Writers and videographers representing news agencies from around the world clapped at the conclusion of a presentation by four scientists involved with the NASA mission to Mars, […]
The mortality of larval Pacific oysters in Northwest hatcheries has been linked to ocean acidification. Yet the rate of increase in carbon dioxide in the atmosphere and the decrease of pH in near-shore waters have been questioned as being severe enough to cause the die-offs. Now, a new study of Pacific oyster and Mediterranean mussel […]
Off the West Coast of the United States, methane gas is trapped in frozen layers below the seafloor. New research from the University of Washington shows that water at intermediate depths is warming enough to cause these carbon deposits to melt, releasing methane into the sediments and surrounding water. Researchers found that water off the […]