U.S. authorities on Thursday (January 30) said it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington, D.C. airport, killing 67 people. Here's a look at what we do ...

Animals are all around us. Because of their proximity, many people take for granted how truly dangerous some animals really ...

With over a billion dollars a year spent on pesticides in the U.S., it is evident that the relationship between humans and insects is often a toxic one. Dangerous toxic pesticides contaminate our ...