Winter transforms lakes into thick sheets of ice, creating one of nature’s most extreme environments. Yet, surprisingly, many turtles survive beneath the frozen surface. The question is: what happens ...

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever wondered what happens to aquatic life in the winter when lakes freeze over? Rather than hibernating as mammals do, ...

For hundreds of years, people believed that, come autumn, barn swallows would dive under the surface of ponds and lakes, swim to the bottom, and bury themselves in the mud for the winter. We now know ...