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Bugs found in herbivore guts can break down woody plant material for use in biofuel production.
We'll talk with the skipper of a bio-fueled powerboat named Earthrace, which just broke the record for circumnavigation of the globe.
Ira talks with the director of 'Fields of Fuel,' a film about biofuels making its debut next week at the Sundance Film Festival.
Is it possible to engineer diatoms to secrete oil?
Cellulosic ethanol? Cyanobacteria? Algae? Microbial fuel cells? In this hour, we'll talk about some current research into biofuels, and where the field is headed.
Doctor Jordan Metzl says specific cardio and strength training regimens can trea...
Exercise scientists Tamara Hew-Butler and Greg Whyte talk about how the body cha...
Can regular mental exercise help slow down the progress of dementia?
Can exercise help keep aging brains healthy?
New York Times science writer William Broad’s book investigates popular health c...
Could popping a pill turn a couch potato into a long-distance runner?