Rabbit or hare? These mammals are both in the order Lagomorpha, but they have very different characteristics. What separates them? And what rabbit isn’t a rabbit at all? Science Trek is available to ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The grey-brown New England cottontail (Sylvilagus transitionalis ...

Before you submit an error, please consult our Video Help page. Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...

Using animals for cosmetic and medical testing remains a strongly contentious topic in society. Rabbits are commonly used animals in testing and research, second only to guinea pigs, according to the ...