Mammals thrived long before dinos died: study
The prevailing theory that mammals only flourished after an asteroid strike wiped out the dinosaurs 66 million years ago is doubly wrong.
Pangolins under threat in Gabon as demand surges in Asia
The scaly-skinned pangolin is under threat in Gabon as demand for the small mammal surges in Asia, where it is used in traditional medicine.
Revealed: How sea lions make mega-dives
Scientists in California have shed light on a marine mystery: how diving mammals can hunt for food at great depths without getting the "bends".
