Playlists
Archive
2014
January
February
March
April
May
June
July
August
September
October
November
December
2013
January
February
March
April
May
June
July
August
September
October
November
December
2012
January
February
March
April
May
June
July
August
September
October
November
December
2011
January
February
March
April
May
June
July
August
September
October
November
December
2010
January
February
March
April
May
June
July
August
September
October
November
December
2009
January
February
March
April
May
June
July
August
September
October
November
December
2008
January
February
March
April
May
June
July
August
September
October
November
December
2007
June
July
August
September
October
November
December

Aug. 24, 2012

Tree Rings Tell Tales of Ancient Fires and Climate

Are the movements of wildfires as predictable as the weather? And does climate change cause bigger, hotter blazes?

fire, tree rings, dendrology, climate change, wildfires, forest fire

Sep. 06, 2013

Wildfires Consume Funds Flagged for Prevention

Fire historian Steve Pyne says our fire system resembles our health care system—it’s focused on emergencies and not prevention.

fire, firefighting, wildflire, blazes, steve pyne, u.s. forest service

Feb. 22, 2013

How Wood Smoke Is Dirtying Alaska’s Air

Cathy Cahill, of the University of Alaska Fairbanks, discusses air quality in the Last Frontier.

air pollution, fires, wood burning, heating, smog, particulates, air quality

Sep. 28, 2012

Fires and Invasive Grass Threaten American West

Cheatgrass, an invasive weed, chokes out native sagebrush -- and sets the stage for massive blazes.

cheatgrass, wildfire, wild fire, forest fire, prairie fire, invasive species, ecosystem, weed

Sep. 23, 2011

Managing Forests To Manage Wildfires

Scientists discuss how to control the fires that have shaped and scarred the Southwest.

flagstaff arizona fires wildfire burn firevfighter blaze

AVAILABLE IN ITUNES

Michael Pollan Talks Plants and Food

view more

FEATURED PLAYLIST

Happy Holidays!

BOOKS BY OUR GUESTS

Mystery Box

Another Reason To Spike That Eggnog

\tIt is a question on the minds of many people this season: will adding alcohol to the homemade eggnog safeguard against salmonella? To find out, Science Friday teamed up with eggnog expert and microbiologist Vince Fischetti, who agreed to run some tests in his lab at The Rockefeller University. What did you think of the video?

Science Friday® is produced by the Science Friday Initiative, a 501(c)(3) nonprofit organization.

Science Friday® and SciFri® are registered service marks of Science Friday, Inc. Site design by Pentagram; engineering by Mediapolis.

 

topics