About 1,600 years ago, salt miners in Iran apparently left their lamb lunch down the shaft. Their loss became scientists' gain. The now-mummified sheep...
A piece of string about 6 millimeters long is threatening standard evolutionary theory about the history of humanity.
The BBC reported that researchers...
It is hard to identify the behavior of creatures just from their fossils. An international team of paleontologists tried just that on a big group of dinosaur...