Host: Jorge Salazar
Lead Producer: Mike Brennan

ES 22 Producers: Deborah Byrd, Ryan Britton, Emily Howard

Science news of the week:

Over 15,000 U.S. warm temperature records were broken in March 2012.

Anchorage, Alaska set snowfall records in the winter of 2011-2012.

Too much snow across Alaska. Image Credit: Alaska Division of Homeland Security and Emergency Management,

Increased carbon dioxide in the atmosphere might have ended the last Ice Age.

Scientists at Colorado State predict a below-average North Atlantic hurricane season.

Song of the week:

The Heartlanders’ song “Rumble Under My Feet” from their upcoming album “Gentleman Cowboy”.

Jacqueline Barton via the LA Times

This week’s featured stories:

DNA Wired for Life Jorge Salazar speaks with Dr. Jacqueline Barton of CalTech on her award-winning research on DNA.

Global Night Sky: Saturn Deborah Byrd on Saturn at opposition on April 15th, and how to see the ringed planet in your night sky.

Image Credit: NASA/JPL/Space Science Institute

Thanks for listening in. We’ll catch ya next week!

This week’s musical contributors:

The Heartlanders

Mother Falcon

Sleep Good

The Black and White Years

One Hundred Flowers

EarthSky 22

Thanks for the great response to EarthSky 22! Tell your friends about the best new science podcast on the Internet - 22 minutes of science and music - direct to you from Austin, Texas. Join producer/host Mike Brennan right here every week for EarthSky 22, brought to you by EarthSky: A Clear Voice for Science.