A large kangaroo climbing a tree might sound roo-diculous today. But tens of thousands of years ago, some bulky kangaroos were indeed adapted to arboreal life, according to new research. Most modern ...
Around 100 million years ago, a remarkable evolutionary shift allowed placental mammals to diversify and conquer many cold regions of our planet. New research shows that the typical mammalian heater ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results