Fido forever? S. Korea's dog cloning clinicAt $100,000 a head, the puppies in western Seoul don't come cheap -- but at least their owners know exactly what they are getting.
Mammals thrived long before dinos died: studyThe prevailing theory that mammals only flourished after an asteroid strike wiped out the dinosaurs 66 million years ago is doubly wrong.
Japan loses track of pricey black hole satelliteDozens of space scientists are desperately scouring the skies after losing track of a quarter-of-a-billion-dollar Japanese satellite that was sent to study black holes.