Broadcast Outage: We’re investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We’re working to resolve this issue. You can stream our live broadcast online or via the RMPBS+ App.

Stream live and on-demand content now on our new app:

Donate

Help tell more stories in 2026 - make a year-end gift!

Give Now

Science and Nature

Reactions

The Cold Truth About Fat

Reactions is a show that uncovers the chemistry all around us. We answer the burning questions you’ve always wanted to ask, blending the worlds of science and every-day life.

Season 3 Episode 53 | 3m 0s

Reactions is taking a look at fat cell chemistry. There's some science happening in your body when it's cold out. So, we're talking fat, and whether or not the shivering cold can help you shed a couple extra pounds.

Reactions

Watch more episodes

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >