Science Matters

April 29, 2015

Special | 25m 10s

Loading Player...

Fremont’s leather flower is a rare plant found only in a few places, including Missouri’s disappearing glades.  Robotic technology and advanced communications systems are helping researchers to study Antarctica. Can Grizzly bears help us deal with human obesity and diabetes? Brother Guy Consolmagno is the 2014 Carl Sagan Prize Winner and the Vatican’s official astronomer.

Aired: 04/28/15 | Rating: NR

More Specials

Browse all Specials

More Science and Nature Shows

Browse all Science and Nature Shows

Sign into PBS

By creating an account, you acknowledge that PBS may share your information with our member stations and our respective service providers, and that you have read and understand the Privacy Policy and Terms of Use.

Confirm Your Local Station

To help you find your favorite shows and great local content, we've selected a PBS station in your area.

Please confirm that WETA is your preferred local station, or choose another station below.