ScienceDinosaur, mammal and crocodile-like creature formed Cretaceous gang: Track marks in Angola diamond mine suggest Footprints of animals that lived during the Early Cretaceous period were found in the Catoca diamond mine in Angola. A dinosaur, a big mammal and a crocodilomorph have likely left their footprints while treading toward a lake 118 million years ago.by Rhodi Lee
ScienceSiberian tribe unearths mummified bison: Specimen may provide clues to extinction of speciesby Dianne Depra
ScienceGlass fiber lets two single photons interact, opening up new possibilities for quantum opticsby Rhodi Lee
ScienceExtinct dodo bird resurrected with help of 3D laser scanning and here's what scientists foundby James Maynard
SciencePeople prefer healthy-looking leaders over smart ones, study claims. Is that good or bad?by James Maynard
ScienceDiscovery of tracks of Cretaceous animals in Angola diamond mine excites paleontologistsby Rebecca Kaplan