(Phys.org) -- Batoid rays, such as stingrays and manta rays, are among nature's most elegant swimmers. They are fast, highly maneuverable, graceful, energy-efficient, can cruise, bird-like, for long distances in the deep, ...
Engineering
Jul 24, 2012
3
0
Over the last decade, an average of 60,000 km2 of the Baltic Sea bottom has suffered from hypoxia without enough oxygen to support its normal ecosystem. Several large-scale geo-engineering interventions are currently on the ...
Environment
Jun 28, 2012
1
0
ESA astronaut Timothy Peake will soon dive to the bottom of the sea to learn more about exploring space. A permanent underwater base almost 20 m below the waves off the coast of Florida will be Tim’s home for more than ...
Space Exploration
Apr 18, 2012
0
0
(Phys.org) -- Icebergs are a natural and beautiful part of Earth's cryosphere, and are closely monitored and studied by scientists around the world.
Earth Sciences
Apr 16, 2012
0
0
Among the many intriguing aspects of the deep sea, Earth's largest ecosystem, exist environments known as hydrothermal vent systems where hot water surges out from the seafloor. On the flipside the deep sea also features ...
Plants & Animals
Mar 6, 2012
3
0
(AP) -- Stone fortresses and watchtowers which centuries ago stood guard against against marauding pirates loom above pristine waters threatened by a new and modern peril: fuel trapped within the capsized Costa Concordia ...
Environment
Jan 20, 2012
0
0
Bottom trawling fishing boats have devastated many cold water coral reefs along the margin of the North East Atlantic Ocean. Now, researchers have found large cold water coral colonies clinging to the vertical and overhanging ...
Environment
Jan 20, 2012
0
0
In 2011, researchers at the California Academy of Sciences added 140 new relatives to our family tree. The new species include 72 arthropods, 31 sea slugs, 13 fishes, 11 plants, nine sponges, three corals, and one reptile. ...
Plants & Animals
Dec 15, 2011
0
0
Adding iron to the oceans in an effort to curb growing emissions of carbon dioxide (CO2) in the atmosphere would lead to 'significant changes' in deep-sea ecosystems, the latest study suggests.
Environment
Jun 24, 2011
7
0
The deadly 9.0-magnitude quake that struck off northeastern Japan on March 11 ruptured a relatively small part of a notorious fault that straddles the Pacific seabed, Japanese scientists reported on Wednesday.
Earth Sciences
Jun 15, 2011
0
0
