Distance running is booming in this country. Marathons and half-marathons are selling out and interest in the sport is at an all-time high. Yet runners are still succumbing to foot and leg injuries at an alarming rate. Despite decades of technological innovation, running shoes are failing in their j[...]
With its massive head, enormous jaws, and formidable teeth, Tyrannosaurus rex has long been the young person's favorite creepy carnivore in the Mesozoic zoo. Nor has T. rex been ignored by the scientific community, as this new collection amply demonstrates. Scientists explore such questions as why T[...]