NASA is monitoring a chunk of sea ice 10 times the size of Manhattan, which broke off from Antarctica. Continue reading →
A mysterious duck-like sound in the ocean is finally identified -- but other puzzling noises remain unsolved.
A new method extracts high-tech metals from common seafloor ores.
As countries all over the world continue to search for Malaysia Airlines Flight 370, we're finding a ton of garbage in the ocean! How much trash is floating in the ocean? Anthony discusses how much we know of, and what we're doing to clean it up.
Garbage floating in the Indian Ocean gyre is frustrating efforts to find Malaysia Airlines flight 370. Continue reading →
NASA holds its second TournamentEarth photo competition -- where users create their own brackets -- and the best images of the planet go head to head.
The Chicxulub asteroid impact triggered intense acid rain and ocean acidification resulting in the Cretaceous-Palaeogene mass extinction event 66 million years ago.
Sponges led to more oxygen in oceans, setting the stage for complex forms of life that included our distant ancestors, according to a new study. Continue reading →
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