(PhysOrg.com) -- Were dinosaurs slow and lumbering, or quick and agile? It depends largely on whether they were cold or warm blooded. When dinosaurs were first discovered in the mid-19th century, paleontologists thought they ...
Archaeology
Jun 23, 2011
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0
(PhysOrg.com) -- It waits blindly in the darkness of granite caves in Yosemite National Park, moving little to conserve energy.
Plants & Animals
Nov 30, 2010
3
0
After years spent hunting for the buried remains of prehistoric animals, a Canadian paleontologist now plans to manipulate chicken embryos to show he can create a dinosaur.
Archaeology
Aug 25, 2009
33
1
Palaeontologists at the Royal Ontario Museum (ROM) have uncovered the remains of a huge new fossil species belonging to an extinct animal group in half-a-billion-year-old Cambrian rocks from Kootenay National Park in the ...
Paleontology & Fossils
Sep 08, 2021
2
2035
They say you are what you eat; that's the case for every living thing, whether it's humans, animals, insects, or plants, thanks to stable isotopes found within.
Ecology
Apr 14, 2021
0
33
Moving endangered species to new locations is often used as part of species conservation strategies, and can help to restore degraded ecosystems. But scientists say there is a high risk that these relocations are accidentally ...
Ecology
Apr 12, 2021
0
357
When civil war broke out in Mozambique more than 40 years ago, it largely spelled doom for animals in Gorongosa National Park, a 1,500-square-mile reserve on the floor of the southern end of the Great African Rift Valley, ...
Ecology
Dec 14, 2020
0
74
Tasmanian devils have been released into the wild on Australia's mainland 3,000 years after the feisty marsupials went extinct there, in what conservationists described Monday as a "historic" step.
Ecology
Oct 05, 2020
0
151
It's something like a modern-day chuckwalla, strolling in sand dunes on an island in what now is the Grand Canyon region.
Archaeology
Aug 24, 2020
2
272
It has long been believed that male lions are dependent on females when it comes to hunting. But new evidence suggests that male lions are, in fact, very successful hunters in their own right. A new report from a team including ...
Plants & Animals
Mar 18, 2013
0
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