Fossil discovery rewrites understanding of reproductive evolution (Update)
A remarkable 250 million-year-old "terrible-headed lizard" fossil found in China shows an embryo inside the mother—clear evidence for live birth.
A remarkable 250 million-year-old "terrible-headed lizard" fossil found in China shows an embryo inside the mother—clear evidence for live birth.
Archaeology
Feb 14, 2017
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628
Researchers working on ancient DNA extracted from human remains interred almost 8,000 years ago in a cave in the Russian Far East have found that the genetic makeup of certain modern East Asian populations closely resemble ...
Archaeology
Feb 1, 2017
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1313
Researchers have identified traces of what they believe is the earliest known prehistoric ancestor of humans—a microscopic, bag-like sea creature, which lived about 540 million years ago.
Archaeology
Jan 30, 2017
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10688
Utilizing the most rigorous testing methods to date, researchers from North Carolina State University have isolated additional collagen peptides from an 80-million-year-old Brachylophosaurus. The work lends further support ...
Archaeology
Jan 23, 2017
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2209
New evidence involving the ancient poop of some of the huge and astonishing creatures that once roamed Australia indicates the primary cause of their extinction around 45,000 years ago was likely a result of humans, not climate ...
Archaeology
Jan 20, 2017
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2735
Delicate fossil remains of tomatillos found in Patagonia, Argentina, show that this branch of the economically important family that also includes potatoes, peppers, tobacco, petunias and tomatoes existed 52 million years ...
Archaeology
Jan 5, 2017
0
308
High-definition CT scans of the fossilized skull of a 280 million-year-old fish reveal the origin of chimaeras, a group of cartilaginous fish related to sharks. Analysis of the brain case of Dwykaselachus oosthuizeni, a shark-like ...
Archaeology
Jan 4, 2017
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473
A human typically gives birth after nine months. An ostrich hatchling emerges from its egg after 42 days. But how long did it take for a baby dinosaur to incubate?
Archaeology
Jan 2, 2017
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716
American aviator Amelia Earhart became famous in the 1930s for her flying adventures—at one point, she became the first woman to fly solo across the Atlantic Ocean. But it was her sudden disappearance in July 1939 that ...
Humans started to settle inland Australia 10,000 years earlier than previously believed, scientists said Thursday, after discovering thousands of artefacts and bones in a rock shelter in the remote outback.
Archaeology
Nov 2, 2016
5
290