And paleontologists aren't happy about it.
It's not too late, but the future looks bleak for these species.
They also used their tails in the water like beavers.
It's the first known graveyard associated with the apocaylptic event, called the K-T boundary.
This is a symptom of the increasing amount of plastic clogging up their oceans.
Only in very, very specific circumstances, but the data shows it is possible.
Bad news for your pet tiger dream.
The Type D whale might be a whole new type of orca. Finding them was hard.
An injection into the retinas allowed mice to see new wavelengths for 10 weeks.
One of the weirdest creatures in the sea finds a new genomic home.
Why do zebras have stripes? Now we know.
It's good to be king...of the ocean.
The stylophoran was weird. At long last, scientists know how to classify it.
Gene editing is still new science, so a group of researchers built a high-security lab to test its effects on mosquitoes.
♫Ex-tinct shark doo doo doo-doo doo-doo♫
It's big boy season.