ScienceDiscovery of amphibious ichthyosaur fossil remains may be missing piece in evolutionary puzzle A fossil discovered by researchers in China is long sought for the missing link that could bridge the evolutionary puzzle on how the sea-based ichthyosaurs were descended from ancient reptiles that walked on land.by Rhodi Lee
SciencePublish or perish? Tweet or defeat? When scientists take to social media...or don'tby James Maynard
ScienceA dinosaur, a crocodile and a mammal walk into a future diamond mine: 118 million-year-old tracks found in Angolaby Jim Algar
ScienceMars rover Curiosity finds first mineral match: Oxidation in sample suggests energy source for microbesby Sumit Passary