While most wooden artifacts disintegrate after thousands of years, the newly unearthed oak tool has remained in remarkable condition
Grizzly 399 became a celebrity of Grand Teton National Park in her lifetime. Now, her death has drawn attention to wildlife-vehicle collisions and how they might be reduced
Since her birth in 1909, Francis lived through two world wars, segregation, the fall of the Soviet Union, multiple pandemics and the invention of the cellphone
Colossal Biosciences reports it extracted DNA and RNA from the Tasmanian tiger specimen, a key step forward in its effort to create a modern proxy of the extinct species. Other scientists are calling for data to back up the claim
Government corruption, loved ones becoming ill or dying, cyberterrorism and nuclear weapons topped the list of Chapman University's annual survey
Geologists suggest the catastrophic impact of "S2" delivered key nutrients to the oceans, prompting microorganisms to thrive
Study participants with lifelong anosmia sniffed less than those with a normal sense of smell. Future research could shed light on whether this has negative implications for their health
The new research could change history's understanding of the sprawling trade network that connected Europe and the Middle East to East Asia
Pathogens are more common in polar bears living in the Chukchi Sea now than they were three decades ago, a new study suggests—but it's not yet clear what that means for the mammals' health
The giant salmon carp was formally identified in 1991, and since then, fewer than 30 individuals had been documented
Chinook salmon spark excitement among local Klamath Tribes, who have advocated for decades to restore the flow of the river in California and Oregon
Called M136279841, the value belongs to a rare class of prime numbers called Mersenne primes and was found using a supercomputer system spread across 17 countries
Scurvy diagnoses in Australia and Canada suggest doctors should consider testing for vitamin C deficiency in patients experiencing poverty, food insecurity and social isolation
The discovery of worms and snails confirms that these still-mysterious, dark hotspots of life extend beyond what’s visible above the crust
Scientists in France solved the evolutionary mystery of this prehistoric monster, which resembles both the centipedes and millipedes of today
Owner George Frandsen has some 8,000 coprolites from dinosaurs, sharks and other creatures
NOAA designated the Chumash Heritage National Marine Sanctuary this month, following a decade of advocacy by supporters. The protected site will be finalized after a 45-day review period
The baby boy’s recovered genome suggests he’s related to a famous Ice Age population
Winners of the Nikon Small World Photomicrography Competition captured insects, cancer cells, cat claws and more
Each of the 11 dolphins sampled exhaled at least one suspected particle of microplastic, which researchers say “highlights how extensive environmental microplastic pollution is”
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