Frozen mummy of extinct cave lion is ‘best short science articles about animals
Home / Science article / Frozen mummy of extinct cave lion is ‘best short science articles about animals
Frozen mummy of extinct cave lion is ‘best short science articles about animals
"Sparta is probably the best-preserved ice age animal ever found, and is more or less undamaged apart from the fur being a bit ruffled," study co-author Love Dalén, a genetics professor at the Centre for Palaeogenetics in Stockholm, Sweden, told CNN.com . "She even had the whiskers preserved." © Future US, Inc. 11 West 42nd Street, 15th Floor, New York, NY 10036. For all their injuries, the cubs didn't show any markings indicative of a predator attack, the team added. According to the new study, Boris and Sparta didn't get much of a chance to test their mettle against the perils of the ice age. Through a variety of methods including radiocarbon dating , X-ray imaging and partial DNA sequencing, the researchers learned that the two cubs were approximately 1 to 2 months old when they died, with their sharp frontal teeth just beginning to emerge. Brandon Specktor Brandon has been a senior writer at Live Science since 2017, and was formerly a staff writer and editor at Reader's Digest magazine. His writing has appeared in The Washington Post, CBS.com, the Richard Dawkins Foundation website and other outlets. He holds a bachelor's degree in creative writing from the University of Arizona, with minors in journalism and media arts. He enjoys writing most about space, geoscience and the mysteries of the universe. X-ray scans of the cubs' bones seem to support a collapse scenario. Both cubs showed skull damage, dislocated ribs and other small "distortions" in their skeletons that could have been caused by "the earth's mass pressure," the researchers wrote. Further distortions likely occurred after the cubs were already buried, as the surrounding permafrost turned their bodies into furry mummies. — In photos: Mummified woolly mammoth discovered Frozen mummy of extinct cave lion is 'best short science articles about animalsFrozen mummy of extinct cave lion is 'best short science articles about animals The two mummified cave lion cubs were found with their fur, teeth, skin, organs and whiskers in tact. About 30,000 years ago, when enormous mammoths and woolly rhinos roamed the Northern Hemisphere, a tiny cave lion cub with golden-brown fur took her final stroll through the Siberian tundra. Cave lions are close relatives of modern African lions . They lived widely across the Northern Hemisphere during the last ice age . short science articles about animals Unlike their modern cousins, these large cats adapted to extremely harsh conditions, including freezing winds and long, cold winters marked by continuous nights. Disaster struck suddenly — perhaps a mudslide, or a crack splitting open the permafrost underfoot — and the cub fell. Buried in ice, she was quickly mummified; today, her fur, skin, organs and teeth remain almost exactly as they appeared on the day of her death, thousands of years ago. — Photos: Ice age mammoth unearthed in Idaho Live Science Search Subscribe RSS How It Works Magazine How It Works Magazine Why subscribe? The ultimate action-packed science and technology magazine bursting with exciting information about the universe Engaging articles, amazing illustrations & exclusive interviews Issues delivered straight to your door/in-box From $7.15 View News Space & Physics Health Planet Earth Strange News Animals History Forums Tech Culture Reference About Us Magazine subscriptions More Trending COVID-19 News Forum Life's Little Mysteries Reference Live Science newsletters Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. Learn more Home News Frozen mummy of extinct cave lion is 'best-preserved ice age animal ever found,' researchers say By Brandon Specktor 10 August 2021 1 Slaughter of more than 1,400 dolphins in the Faroe Islands sparks condemnation worldwide 2 A 10 billion-year-old supernova will soon replay before our eyes, new dark matter study predicts 3 What is the oldest-known archaeological site in the world? 4 Does running build muscle? 5 Human remains found inside 500-pound alligator. How common are alligator attacks? 1 Milkweed butterflies tear open caterpillars and drink them alive 2 A 10 billion-year-old supernova will soon replay before our eyes, new dark matter study predicts 3 The weirdest creatures to wash ashore 4 What is the oldest-known archaeological site in the world? 5 10 stretches to do every day How It Works Magazine ● How It Works Magazine The ultimate action-packed science and technology magazine bursting with exciting information about the universe From $7.15 View Live Science is part of Future US Inc, an international media group and leading digital publisher. . Thank you for signing up to Live Science. You will receive a verification email shortly. There was a problem. Please refresh the page and try again. The cub is almost 30,000 years old, but still has her fur, skin, teeth, and whiskers intact. At the moment, there's little more that can be learned about how the cubs died — but further research could help reveal how they lived. In future studies, the researchers hope to completely sequence Boris and Sparta's DNA, which could put the evolutionary history of cave lions in a broader context and reveal some of their unique genetic features. — Photos: A 40,000-year-old mammoth autopsy
Although the cubs' remains were discovered a stone's throw away from each other, their deaths were separated by tens of thousands of years. A radiocarbon analysis of the cubs' skin, hair and muscle showed that Sparta died approximately 28,000 years ago, while Boris met his end more than 43,000 years ago. This finding suggests that the area was probably " science articles about space 2020 a