This video examines eerie footage showing a flock of sheep walking in nonstop circles for days. It explores several theories, including neurological conditions, environmental stress, and herd behavior ...

Paleontologists may have uncovered the traces of a dinosaur that may have been limping, thanks to fossilized footprints preserved in stone for over 150 million years. In a Nov. 25 press release from ...

One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published in Nature. Chromosomes are thread-like structures that carry a cell's ...

Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress rehearsal countdown in a major milestone toward launch. Based on ...

Photograph of a floating catalyst chemical vapor deposition reactor. Recycling gases through this floating catalyst chemical vapor deposition reactor offers a more efficient route to making carbon ...

Condé Nast Traveler readers believe this major US city is the end-all-be-all for shopping destinations in the country.