Who's your daddy? Hippo ancestry unveiled
A great-great grandfather of the hippopotamus likely swam from Asia to Africa some 35 million years ago, long before the arrival of the lion, rhino, zebra and giraffe, researchers said Tuesday.
A great-great grandfather of the hippopotamus likely swam from Asia to Africa some 35 million years ago, long before the arrival of the lion, rhino, zebra and giraffe, researchers said Tuesday.
Archaeology
Feb 24, 2015
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Fossil swim tracks in Kenya left by hippopotami may help scientists understand how the largest dinosaurs moved in water.
Archaeology
May 30, 2014
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As recently as 5,000 years ago, the Sahara—today a vast desert in northern Africa, spanning more than 3.5 million square miles—was a verdant landscape, with sprawling vegetation and numerous lakes. Ancient cave paintings ...
Earth Sciences
Apr 5, 2013
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(Phys.org)—Anthropologist Alan Simmons of the University of Nevada has published a perspective piece in the journal Science suggesting that the Mediterranean islands were inhabited far earlier than has been thought. Rather ...
Giant German hippopotamuses wallowing on the banks of the Elbe are not a common sight. Yet 1.8 million years ago hippos were a prominent part of European wildlife, when mega-fauna such as woolly mammoths and giant cave bears ...
Plants & Animals
Oct 25, 2012
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When the ancestors of living cetaceans—whales, dolphins and porpoises—first dipped their toes into water, a series of evolutionary changes were sparked that ultimately nestled these swimming mammals into the larger hoofed ...
Evolution
Sep 24, 2009
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Ancient Madagascan hippos have shed light on the origins of the small brain of the 1-metre-tall human, known as the hobbit, scientists at the Natural History Museum report in the journal Nature today.
Archaeology
May 7, 2009
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In 1872 Leland Stanford, the founder of California's Stanford University, hired an eccentric inventor named Eadweard Muybridge to help resolve a supposed (but undocumented) bet: did a trotting horse's feet leave the ground ...
Plants & Animals
Jul 29, 2024
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Male hippopotamuses are an unusual size. Among mammals, males are usually much larger than females, but in hippos the sexes have surprisingly similar sized bodies. All except the jaws and tusks, which are much bigger in males.
Plants & Animals
Oct 11, 2021
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Hippopotamus aren't the first thing that come to mind when considering epidemiology and disease ecology. And yet these amphibious megafauna offered UC Santa Barbara ecologist Keenan Stears a window into the progression of ...
Plants & Animals
Jun 15, 2021
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