New to science: Find from 425 million years ago with body, limbs, eyes, gills and alimentary system preserved
An international team of researchers have made an extremely rare discovery of a species of animal - related to crabs, lobsters and shrimps – that is new to science.
How infidelity helps nieces and nephews: Men may share more genes with sisters' kids than with cheating wife's kids
A University of Utah study produced new mathematical support for a theory that explains why men in some cultures often feed and care for their sisters' children: where extramarital sex is common and accepted, a man's genes ...
(Phys.org)—The fossilized fangs of saber-toothed cats hold clues to how the extinct mammals shared space and food with other large predators 9 million years ago.