Gut microbes give some squirrels a helping hand to stay strong during hibernation. The microorganisms appear to help the squirrels recycle nutrients to keep the rodents’ muscles taut, researchers report…
Author: ID
Urban animals may get some dangerous gut microbes from humans
Animals moving into the big city could be getting more than they bargained for. Gut microorganisms from humans in cities may be spilling over into urban wildlife, potentially putting the…
An Arctic hare traveled at least 388 kilometers in a record-breaking journey
Arctic hares can go the distance. A member of Lepus arcticus in northern Canada has traveled farther than anyone knew possible. BBYY, as the adult female was known, made a…
Scientists uncover the secret to fishing cats’ hunting success
When the famously enigmatic fishing cat hunts in deep water, it keeps calm and stays still. At least, most of the time. Asia’s Prionailurus viverrinus prowls swamps and marshes…
A ‘trapdoor’ made of muscle and fat helps fin whales eat without choking
Some of the world’s largest whales feed by lunging through the water with mouths wide open. Scientists have long wondered how the animals withstand the tremendous pressure of water rushing…
These tiny beetles fly fast thanks to wing bristles and a weird, wide stroke
Featherwing beetles are some of the world’s smallest flying insects. Yet they can rocket along with the speed and agility of much larger insects. Now, scientists have figured out how…
An extinct rat shows CRISPR’s limits for resurrecting species
Before the early 1900s, if it walked like a Christmas Island rat and talked like a Christmas Island rat, it probably was a Christmas Island rat. But if one of…
Mirror beetles’ shiny bodies may not act as camouflage after all
This is a story about camouflage, but forget mud-blob brown, mealy beige and somber green. Here scientists study mirror glitz and the paradoxical notion that there’s a shiny side to…
Culturally prized mountain goats may be vanishing from Indigenous land in Canada
For thousands of years, members of the Kitasoo/Xai’xais First Nation in Canada have prized the mountain goats that roam the craggy peaks of British Columbia’s central coast. The animals have…
Scientists are arguing over the identity of a fossilized 10-armed creature
An ancient cephalopod fossil may be about to rewrite octopus history, but it depends on who you ask. At the very least, it’s offering up a lesson in how hard…
