One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

If you live in snow country and own a home, you either have a snowblower or wish you did. The alternatives are either an ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...