New York City rats are more dangerous than we thought Most people think rats are pretty gross, and they try to stay away from them. Now a new study shows that they're even more disease-ridden than we may have thought before. by Laura Rosenfeld
Science Rats are the new astronauts: NASA to send rats to space to test microgravity effect by Jim Algar
Healthy Living/Wellness Changes in baby brain activity seen live for the first time as mother rats nurture young by Tina Shah
Science You dirty, BIG rat: Can super-massive rodents take over the Earth one day? Possible by James Maynard