Tags Mammals

Tag: Mammals

Ancient otter tooth found in Mexico suggests mammals migrated across America

Late in the afternoon on a hot March day in central Mexico, a paleontologist uncovered a jaw bone and called over to Jack Tseng. Tseng,...

Brazilian carnivorous mammal-like reptile fossil may be new Aleodon species

Some Late Triassic Brazilian fossils of mammal-like reptiles, previously identified as Chiniquodon, may in fact be the first Aleodon specimens found outside Africa, according...

Genetic study shakes up the elephant family tree

New research reveals that a species of giant elephant that lived 1.5 million to 100,000 years ago -- ranging across Eurasia before it went...

Scientists discover remains of a previously unknown mammal

During an expedition to the Krasnoyarsk Territory, scientists from Tomsk State University and St. Petersburg State University (TSU and SPBU), discovered the remains of...

Genetic evidence points to nocturnal early mammals

Our earliest mammalian ancestors likely skulked through the dark, using their powerful night-time vision to find food and avoid reptilian predators that hunted by...

How chewing like a cow helped early mammals thrive

You probably haven't given much thought to how you chew, but the jaw structure and mechanics of almost all modern mammals may have something...

Pattern of mammal dwarfing during global warming

More than 50 million years ago, when the Earth experienced a series of extreme global warming events, early mammals responded by shrinking in size....

Kiss of death: Mammals were the first animals to produce venom

Africa is a tough place. It always has been. Especially if you have to fend off gigantic predators like sabre-toothed carnivores in order to...

Biologists follow ‘fossilizable’ clues to pinpoint when mammal, bird and dinosaur...

Many mammals and birds are remarkable athletes; mice work hard to dig burrows for protection and sparrows fight gravity with each flap of their...

New study finds mammals during age of dinosaurs packed a powerful...

Move over, hyenas and saber-toothed cats; there's a mammal with an even stronger bite. A new study by Burke Museum and University of Washington...

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