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DNA REVEALS ANCIENT ARCTIC ANIMALS
In 1991, a Norwegian geologist found one ancient polar bear bone. 34 years later, 6,000 bones revealed a 75,000-year-old Arctic communityA polar bear rib led to the discovery of an ancient Arctic animal community. Researchers examined over six thousand bone fragments using DN...- A vast ocean conveyor carries water from Greenland through the Atlantic for 350 years and shapes rainfall in Brazil; 15,400 years ago, it suddenly surged beyond today's strengthRecent sediment analyses indicate that the Atlantic Meridional Overturning Circulation has undergone surprising fluctuations in intensity. ...
- In Argentina, one fossil bone from a 236-million-year-old cynodont contained a rare clue about birth. Researchers found its newborn size resembled mammals, suggesting live birth evolved 95 million years earlier than thoughtNew fossil evidence challenges the long-held belief that ancient cynodonts laid eggs. A recent study found compelling proof that Chiniquodo...
- 'Big Pig Dig': In 1994, two hikers discovered a 34-million-year old site in South Dakota's Badlands with fossils of prehistoric rhinos, small horses and huge carnivorous pigsIn 1994, two hikers stumbled upon enormous bones in South Dakota's Badlands, igniting a wave of scientific exploration that lasted years. T...
- Norway fines man thousands of dollars for disturbing sleeping polar bear with ship's foghornA person in Svalbard received a substantial fine for deliberately disturbing a polar bear. The incident involved sounding a foghorn, which ...
- Alaska Native genomes show selection signals potentially linked to life in the Arctic; researchers identified variants in pathways associated with high-latitude conditionsAlaskan Native genomes show adaptation signals potentially linked to cold environments. Researchers compared these signals with populations...
- In 1848, Franklin's crew abandoned HMS Terror in the Canadian Arctic; 168 years later, researchers found plates and bottles still resting on its shelvesAfter 167 years, the HMS Terror has been found in Terror Bay, unveiling a treasure trove of well-preserved artifacts such as plates and gla...
- Something is thawing beneath Alaska — and the price tag could be $43 trillionAlaska's tundra holds immense frozen carbon stores which are thawing. This thaw releases greenhouse gases, potentially causing significant ...
- Svalbard polar bear woken by foghorn, triggering fine worth thousands of dollars for wildlife disturbanceA visitor in Svalbard received a substantial fine for using a foghorn to wake a polar bear. This action unnecessarily disturbed protected w...
- In 1924, a couple travelled miles by boat to study Alaska's wildlife on their honeymoon. 18 years later, they reshaped 8.9 million Arctic acres for ecological conservationOlaus and Mardy Murie dedicated their lives to protecting America's wild landscapes. Their research and advocacy significantly influenced c...
- In 2014, scientists compared EPAS1 DNA from 40 Tibetans and 40 Han Chinese and linked a high-altitude adaptation to Denisovan-like ancestry. 12 years later, the finding traced the genetic gift to an interbreeding event about 48,700 years agoIn 2014, scientists found a remarkable clue in Tibetan DNA. They compared the EPAS1 gene in 40 Tibetans and 40 Han Chinese and uncovered a ...
- Why did the Maya hide a jade stone inside their tooth? A mysterious inlay found in an ancient molar offers new clues about one of history’s most intriguing dental practicesNew research indicates that the ancient Maya employed jadeite inlays to repair damaged teeth, as demonstrated by a piece found embedded in ...
- In 80 million BCE, an ancient reptile left behind a crucial fossil showing how limbs disappeared. 80 million years later, scientists found it suggested early snakes may have evolved across both land and waterAn ancient fossil discovered in Brazil offers new insights into snake evolution. This 80-million-year-old specimen suggests early snakes in...
- Adopted Indian women find 'missing piece' when DNA test reveals they are sistersTwo infants, Meena and Minal, were adopted from India into Dutch families. They met as teenagers and felt a strong connection, later losing...
- Earlier this year, researchers analyzed ancient Chilean mummies for traces of smallpox DNA. The evidence produced the first direct molecular proof that European colonists brought the deadly virus to the AmericasSmallpox DNA discovery: Ancient DNA from Chilean mummies offers direct evidence of European smallpox introduction. This discovery supports ...
- In 2022, a Palestinian farmer dug a hole for an Olive tree; he uncovered an elaborate Byzantine mosaic filled with animals and colourWhile planting an olive tree in Gaza, a farmer and his son stumbled upon a stunning archaeological treasure. Their digging revealed an orna...
- A rare Greenland shark found in Ireland gave scientists new clues about how it lives for centuriesGreenland shark lifespan explained: A rare Greenland shark washed ashore on Ireland's west coast in April 2026. Researchers estimated the s...
- What was so special about Wrangel and St. Paul islands, where Woolly Mammoths survived until their extinction? Scientists revealed the answer two decades agoFor years, scientists believed the last woolly mammoths disappeared because inbreeding and genetic decline made survival impossible. A land...
- In 2009, scientists revealed which animal came first on Earth, and the answer was right at the bottom of the seaScientists revealed first animal on Earth: Emerging research proposes that placozoans could be the oldest animals on Earth, reshaping the e...
- Ancient Egyptian crocodile mummies reveal surprising secret about a lost species worshipped over 2,000 years agoAncient crocodile mummies from Kom Ombo are revealing new secrets about Egyptian religion. DNA analysis identified a forgotten species, the...
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