Study reveals waterfowl in Pennsylvania have contaminants. Here's what hunters should know
Multi-state study reveals chemical contaminants in waterfowl. Co-author and an hunter explain what you need to know about ...
Interesting Engineering on MSN12d
66-million-year-old duck-billed dinosaur bones reveal decayed collagen proteins
They recovered a well-preserved hip bone (sacrum) of an Edmontosaurus dinosaur from the Hell Creek Formation in South Dakota. This formation dates back to the late Cretaceous period, suggesting this ...