During these waves of mass extinction, most vertebrate survivors were confined to refugia, or isolated biodiversity hotspots ...
The conservation of genome regulatory elements over long periods of evolution is not limited to vertebrates, as previously ...
A massive ice age wiped out ocean life 445 million years ago, reshaping ecosystems and setting the stage for jawed fish ...
Half-billion-year-old fossil of strange Cambrian creature gives evolutionary clues about vertebrates
The fossil of an ancient sea squirt found in a collection at the Utah Museum of Natural History turned out to be the oldest of its kind. When you purchase through links on our site, we may earn an ...
Vertebrates first appeared in shallow marine habitats around 500 million years ago. They then transitioned to land nearly 370 million years ago and took to the skies around 200 million years ago. For ...
Scientists discover missing evolution puzzle piece in 130-million-year-old rocks. The discovery is a result of an international collaboration, in which the Faculty of Sciences of the University of ...
A cheetah pouncing on a gazelle. A bear snatching a fish out of the water with its claws. And the most dangerous predator of them all? A human and their pet bird dancing to “Gangnam Style.” Scientists ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback