Male tĂșngara frogs attempt to woo females with calls reminiscent of at least one 70's disco song. See if you can hear it.
Bioelectrical patterns are detected on an embryonic tadpole, outlining where its eyes, nose, mouth will later appear.
What's driven vipers to evolve a deadly venom? A need to defend themselves against opossums.
Pterosaurs ruled the sky with a body form that worked for 70 million years.
The finding adds new evidence to the debate of whether they were cold or warm-blooded.
The new animals include 580 invertebrates, 134 amphibians, two birds, 71 fish , 43 reptiles and 12 mammals.
When falling from forested canopy, these ants can zip themselves out of a free fall and back into the safety of the treetops.
Variety is the spice of life and animals know it pays to be flexible.
Variety is the spice of life and animals know it pays to be flexible.
Two species enter; one species leaves. Don't bet against the beetle.