News tagged with underwater

A natural wonder rediscovered

(PhysOrg.com) -- Scientists using underwater sensors to explore Lake Rotomahana in New Zealand have uncovered remnants of the Pink Terraces,” once considered the eighth natural wonder of the world.

dateFeb 23, 2011 in Earth Sciences
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Underwater glider sets 2 Antarctic firsts

Researcher Walker Smith of the Virginia Institute of Marine Science, College of William and Mary, has been conducting shipboard studies of biological productivity in Antarctica's Ross Sea for the last three ...

dateJan 19, 2011 in Earth Sciences
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Korean researchers reveal new sea defense model

Military tension between North Korea and the Republic of Korea (South Korea) extends to areas of the Yellow Sea. Now defence experts based in the Republic of Korea have devised improved methods to model underwater warfare, ...

dateJan 18, 2011 in Engineering
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Bizarre squidworm discovered

The bizarre, newly-revealed squidworm -- a free-swimming worm with up to 10 squid-like limbs -- is one of a host of strange discoveries that await scientists in the vast, largely unexplored spaces of the deep ...

dateNov 23, 2010 in Plants & Animals
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Underwater robots on course to the deep sea

Robots do not have to breathe. For this reason they can dive longer than any human. Equipped with the necessary sensor technology they inspect docks or venture down to the ocean floor to search for raw materials. ...

dateNov 23, 2010 in Engineering
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Navigating underwater using spiral sound

With the increased use of underwater robotics in both Navy and commercial applications, underwater navigation becomes more and more important. As researchers attempt to make these vehicles smaller and less ...

dateNov 17, 2010 in Engineering
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The deep sea, from a robot's perspective

Robots do not have to breathe. For this reason they can dive longer than any human. Equipped with the necessary sensor technology they inspect docks or venture down to the ocean fl oor to search for raw materials. ...

dateNov 02, 2010 in Engineering
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