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Mars Science Laboratory project scientist John Grotzinger describes plans for the Curiosity rover, now in Gale Crater on Mars.
If microbial stowaways did hitch a ride to Mars, how will Curiosity's mission be affected?
What’s it like to build tools for Curiosity? Intense.
Are temporary streaks on Martian hillsides a sign of salty water?
In The Case for Mars, Robert Zubrin argues that humans should colonize the Red Planet.
Rick Bates, of Penn State University, shares handy tips for how to care for your...
A perennial holiday mystery: will alcohol kill bacteria in homemade eggnog?
Find out how to poison-proof holiday gatherings, and keep the holidays happy.
You've survived the big family Thanksgiving get-together -- but now the winter h...
In this episode, Cooking for Geeks author Jeff Potter gives home bakers tips on ...
\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?