3 results for "MALCOLM RITTER"
A cat-and-mouse game played out in a Chinese village some 5,300 years ago is helping scientists understand how wild felines transformed into the tame pets we know today.
Sponges are getting squeezed out of a distinctive role in evolution. A new study says they don't represent the oldest branch of the animal family tree after all.
Scientists have reached farther back than ever into the ancestry of humans to recover and analyze DNA, using a bone found in Spain that's estimated to be 400,000 years old. So far, the achievement has provided more questions than answers abo...