Scientists discovered that river otter droppings contain large numbers of parasites that infect the animals’ prey, indicating that otters may play a significant role in shaping local food webs.

New evidence suggests that a comet explosion over North America may have triggered a massive wave of destruction nearly ...

Contrary to popular belief, our universe may not be constantly expanding after all. A groundbreaking study by South Korean ...

Every year, there’s a new lineup of such curious clinical conditions. There are always some unfortunate souls to mark medical ...