Evolutionary scientists found evidence that the Sahara Desert was green and fertile at the end of the Ice Age, allowing people to live hundreds of miles...
The Thalattosuchia are an extinct group of marine crocodylomorphs (a group that includes the crocodiles) that allegedly transitioned from land to water...
Jeremy DeSilva of Dartmouth College gave an evening presentation at the end of this year’s week-long American Society of Mass Spectrometry conference....
The Coconino Sandstone, famously exposed near the top of Grand Canyon’s splendid sedimentary layers, remains a controversial rock. Two counterclaims...