In the midst of one of the snowiest winters in recent memory, the struggle to keep roadways clear has relied heavily on salt. But what exactly happens when NaCl meets H2O?
Science Special Report: Every year, hundreds of sea turtles wash up on the shores of New England’s Cape Cod bay and scientists still don’t understand why this happens.
Cheetahs are beautiful, and some people have them as pets. But can you really train your cheetah to be your pet? Yes, but it’s not simple. Also, what’s the LEAST trainable big cat?