Association of paleopalynological data from the Nanxiong Basin, south China, and late Paleocene niche expansion in endemic Asian fossil mammals.
Imagine a snake so massive it would have to squeeze through your office door to get at you. That was Titanoboa, the largest ...
Two columnists debate this strange moment. By David Brooks and Thomas L. Friedman Produced by Derek Arthur We’re living in a strange moment. According to the columnist Thomas L. Friedman, it’s a ...
Around 56 million years ago, Earth suddenly got much hotter. Over about 5,000 years, the amount of carbon in the atmosphere drastically increased and global temperatures shot up by some 6°C. As we ...