Valentine’s Day is the traditional holiday for giving away hearts. But how does a healthy human heart—a hollow ball of muscle about the size of a clenched fist that beats … Read more
Wildlife Facts
Polar Bear Swims Nine Days to Find Ice
Yesterday I read a story that broke my heart. The LA Times reported that researchers have tracked a female polar bear that swam for nine days – nonstop — across the Beaufort … Read more
On Groundhog Day: Ten Things to Know about These Surprising Creatures
As we approach Groundhog Day, we thought it would be fun to take a look at some of the remarkable things that are known about these critters. Groundhogs (or woodchucks) … Read more







