If you've ever wondered why the giraffe has such a long neck, the answer seems clear: it lets them reach succulent leaves atop tall acacia trees in Africa. Subscribe to our newsletter for the latest ...

Paleontologists have discovered a new species of dinosaur, Mamenchisaurus sanjiangensis, in China’s Upper Shaximiao Formation. This long-necked giant, which lived about 160 million years ago, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...