A “fossil chromosome” preserves the structure of a woolly mammoth’s genome — and offers a better grasp of how it once worked.
Tag: Fossils
The Last Stand of the Woolly Mammoths
The species survived on an island north of Siberia for thousands of years, scientists reported, but were most likely plagued by genetic abnormalities.
The Last Stand of the Woolly Mammoths
The species survived on an island north of Siberia for thousands of years, scientists reported, but were most likely plagued by genetic abnormalities.
From Ancient Charcoal, Hints of Wildfires to Come
By digging into the geologic record, scientists are learning how wildfires shaped — and were shaped by — climate change long ago.
‘Dune’-like Sandworm Existed Millions of Years Longer Than Thought
Researchers examined fossils of the predatory worm and found a new species that persisted for 25 million years after it was believed to have become extinct.
The Koala Small Enough to Cuddle Like a Cat
The discovery of a fossil hints at the existence of an animal that researchers say could be the missing link in the understanding of evolution of marsupials in Australia.
Ancient Fires Drove Sabertooth Cats and Other Large Mammals Extinct, Study Suggests
Fossils from La Brea Tar Pits in Southern California suggest that sabertooth cats and other large North American mammals disappeared as a result of wildfires spurred by human activity.
Cannibalism, or ‘Clickbait’?
A recent study offered the “oldest decisive evidence” that our ancient hominid ancestors ate one another. But the field has a long history of overstating such claims, other scientists note.
Aussie Farmers Unleash Dinosaur Rush as Fossils Rewrite History
A new understanding of how to search for ancient remains has reinvigorated a region of western Queensland, with tourists flocking to paleontological digs.
A 23-Million-Year-Old Fossil Is Carried Away by Parties Unknown
The whale fossil, a cherished local attraction, was taken from a riverbank in broad daylight by two men with a rock saw and chisel, residents say.