ScienceTooth fossil suggests aquatic and land dinosaurs fought savage battles for supremacy Bite marks and a tooth of the semi-aquatic phytosaur that were found in the thigh of the terrestrial predator rauisuchid provide evidence that land and water dinosaurs interact and even engage in fights during the Triassic era.by Rhodi Lee
ScienceWhere will humans spend their holidays come 2024? New report provides glimpse of future travelby Sumit Passary
ScienceUnder the sea: Not 'Little Mermaid' but where your sleeping pattern may have evolved [Video]by Sumit Passary
ScienceAtheist Stephen Hawking denies existence of 'God': Science 'more convincing explanation' for universeby Rhodi Lee
SciencePrehistoric land and water predators weren’t strangers: Single bone reveals surprising truthby Rebecca Kaplan
ScienceEarthquake swarm rock Mammoth Lakes: No megaquake brewing, USGS blames it on tectonic stressby Rhodi Lee
ScienceEarth water predates Solar System: Study may help understand formation of life on exoplanetsby James Maynard
ScienceSierra Nevada Corp. challenges NASA-Boeing/SpaceX $6.8 billion space taxi deal: Source selection process smack of 'inconsistencies'by Rhodi Lee
ScienceMars rover Curiosity drills into Mount Sharp to collect samples and finds mysterious 'ball'by Rhodi Lee