Ancient volcano may have caused mass extinction
A previously unknown giant volcanic eruption that led to global mass extinction 260million years ago has been uncovered by scientists at the University of Leeds.
Great white shark choked by sea lion
A great white shark that washed up on an Australian beach this week had a sea lion stuck in its throat which likely caused its death, fisheries officials said Thursday.
Pristine reptile fossil holds new information about aquatic adaptations
Extinct animals hide their secrets well, but an exceptionally well-preserved fossil of an aquatic reptile, with traces of soft tissue present, is providing scientists a new window into the behavior of these ...
Krill found to have hidden depths
Antarctic krill regularly feed on the seabed, scientists have found. Until now the tiny crustaceans were thought to live mainly near the ocean surface.
Sea creatures flee oil spill, gather near shore
(AP) -- Dolphins and sharks are showing up in surprisingly shallow water just off the Florida coast. Mullets, crabs, rays and small fish congregate by the thousands off an Alabama pier. Birds covered in oil ...
Giant sea bass census
Fished nearly to extinction in the recent past, giant sea bass (Stereolepis gigas) are starting to make a comeback. But no one really knows the size of the population. So UC Santa Barbara researchers are ...
Drifting icebergs fundamentally changing seafloor life
Warming brought on by climate change is causing the icebergs in the Antarctic to drift towards the shore and cause fundamental damage to the rich sea bed ecosystem.
Octopus' blue blood allows them to rule the waves
Worldwide colonization by octopods is in their blood! They manage to survive temperature habitats ranging from as low as -1.8°C to more than 30°C due to their ability to keep supplying oxygen to their body ...
Scientists discover genes involved in immunity of sea fans to coral diseases
Like all of us, corals get sick. They respond to pathogens (disease-causing microbes) and recover or die. But unlike us, they can't call a doctor for treatment.
Mystery of before 370 Ma coral-stromatoporoid reef disappearing from the planet Earth
The coral-stromatoporoid reef disappearing from the planet earth was one of the most significant and representative phenomena for the Late Devonian F-F transitional mass extinction event. Professor GONG Yiming ...
New explanation for a puzzling biological divide along the Malay Peninsula
Ecologists at the University of California, San Diego, offer a new explanation for an apparently abrupt switch in the kinds in of mammals found along the Malay Peninsula in southeast Asia - from mainland species to island ...
35,000 walrus come ashore in northwest Alaska
Pacific walrus looking for places to rest in the absence of sea ice are coming to shore in record numbers on Alaska's northwest coast.
Marine scientists charting the location of North Atlantic deep-sea coral reefs
A team of marine biologists and geologists have unveiled the first-ever set of maps detailing where vulnerable deep-sea habitats including cold water coral reefs and sponge fields are likely to be found in ...
Image: Underwater structures of the Great Bahamas Bank
Underwater structures of the Great Bahamas Bank are pictured in this image from the Landsat-8 satellite on 5 February.