A best-selling author and one of only 12 men who have walked on the moon, Aldrin explains his passion for continuing exploration of the solar system.
As we approach Earth Day 2014, one of the leading U.S. scientists on global warming weighs in on the climate change debate.
An international leader in new technologies and approaches for personalized healthcare, Agus explains his latest text, A Short Guide to a Long Life.
The former top doctor of the U.S. and new chair of public health sciences at Xavier University talks about her mission to transform public health.
The author of High Price—a text that’s part memoir and part medical investigation—explains why the war on drugs is being fought with the wrong weapons.
The provocative best-selling author unpacks his new text, the intensely debated The World Until Yesterday.
We celebrate our landmark 2,000th show on PBS with highlights from some of our enlightening, encouraging and empowering conversations over the past 10 years.
A winner of both of America’s best-known science journalism prizes, Fagin recaps the story he tells in his new text, Toms River.
A longtime advocate of preventive breast cancer research, Love describes her personal journey as a cancer patient.
The award-winning technology writer talks about his new role as host of PBS’ acclaimed science magazine series, NOVA scienceNOW.