With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since paleontologists uncovered the first specimen more than two centuries ago. Their skeletal anatomy is well documented, but their external appearance has largely remained a mystery. Now researchers have conducted the first detailed analysis of plesiosaur soft tissue, offering a…
More than three million years after her death, the early human ancestor known as Lucy is still divulging her secrets. In 2016, an autopsy indicated that the female Australopithecus afarensis, whose partial remains were found in Ethiopia in 1974 and is considered the most complete hominin fossil found to date, died from a fall out…
Ena Onishi, a doctoral student at Kyoto University, has spent over 600 hours watching chimpanzees urinating. She has a good reason for all that peeping, though. She is part of a team of researchers that recently discovered that the primates tend to tinkle when they see nearby chimps do the same. In a study published…
For such a tiny fish, the snail darter has haunted Tennessee. It was the endangered species that swam its way to the Supreme Court in a vitriolic battle during the 1970s that temporarily blocked the construction of a dam. On Friday, a team of researchers argued that the fish was a phantom all along. “There…
