Science Friday with host Ira Flatow discusses the latest in science, technology, health, and the environment. It's brain fun, for curious people.
NASA reveals new evidence for a large lake that could have existed for millions of years on Mars.
Alan Alda’s “Flame Challenge” asks scientists to answer the big questions that keep them up at night to 11-year-olds around the world.
In this episode, Cooking for Geeks author Jeff Potter gives home bakers tips on how to achieve cookie perfection using different sugars, fats, and flours.
Avoid the long lines and hack your holiday gifts, from homemade perfume to 3-D printed ornaments.
Science writers Deborah Blum and Annalee Newitz join Ira to share their favorite science books of 2014.
Last year, for example, new solar plants outpaced coal installations in the U.S., and carbon-trading schemes across state and national borders have already begun.