Wed, 28 May 2014
The Australian researcher who provided the best evidence for non-celiac gluten sensitivity has now done more extensive research. He now believes gluten may not be the culprit after all.
Polar bears, the largest land predators alive, have many genetic tricks they have developed to help them survive on an extremely high-fat diet.
Ratites - flightless birds like emus, ostriches and rheas - have long been thought to have evolved from a single flightless ancestor. But now new research made with the largest genetic dataset of ratites suggests that they each lost the ability to fly independently.
Paleontologists in Argentina may have unearthed many fossils of a new species of Titanosaur, which could be the largest animal ever to walk the Earth. However, its size is an estimate based on one bone, and similar estimates in the past have turned out to be wildly inaccurate.