Sperm whales weigh up to 50 tons, and the smallest bat barely reaches a gram. Nevertheless, the two species share the same success story: They both have developed the ability to use echolocation - a biological sonar - for ...
Plants & Animals
Oct 29, 2013
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An 8-meter (26-foot) sperm whale was found dead off Sardinia with 22 kilograms (48.5 pounds) of plastic in its belly, prompting the World Wildlife Foundation to sound an alarm Monday over the dangers of plastic waste in the ...
Environment
Apr 1, 2019
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Two young elephants washed out to sea were saved from drowning Sunday by the Sri Lankan navy in the second such incident off the island in as many weeks.
Plants & Animals
Jul 23, 2017
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A sperm whale expert at Dalhousie University, in Canada, has found evidence showing that sperm whales form large matrilineally based clans that have their own coda dialect. In his paper published in the journal Royal Society ...
Shipboard echosounders can help scientists find and identify life in the ocean, from schools of fish to diving seabirds and even flurries of tiny krill.
Plants & Animals
Sep 27, 2013
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The fossils of three ichthyosaurs—giant marine reptiles that patrolled primordial oceans—have been discovered high up in the Swiss Alps, and include the largest ever tooth found for the species, a study said Thursday.
Evolution
May 1, 2022
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All but one of the 10 whales that survived a mass beaching on Australia's west coast were Wednesday believed to have come back ashore and were unlikely to survive, authorities said.
Plants & Animals
Mar 25, 2009
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(PhysOrg.com) -- The seemingly effortless way dolphins and porpoises slice through the water and the unique capabilities of the supersonic Concorde airplane have more in common than one might think.
Other
Jun 30, 2009
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(Phys.org)—A small team of researchers with members from Dalhousie University, Aarhus University and the University of St. Andrews, has found that sperm whale clans living off the coast of the Galápagos Islands were replaced ...
A rare pygmy sperm whale has washed ashore the Cayman Islands and died.
Plants & Animals
Feb 9, 2013
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