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Our pupils change size in response to light, and thoughts.
How did osculation start and why?
Why do we like what we do? What makes the things that give us pleasure pleasurable?
What can the love songs of South African frogs tell us about communication and the brain?
Artist and author Lauren Redniss talks about her new book, Radioactive, an illustrated biography of the Curies and a look at their complicated legacy.
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...
Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.