How The Dream Of America's 'Nuclear Renaissance' Fizzled
Construction of new, modern reactors seemed to herald a new era of nuclear power expansion in the U.S. Now all but one of those projects have been canceled.
Science
NASA's Voyager Program Turns 40
NPR's Lulu Garcia-Navarro talks to Ed Stone, a chief scientist at NASA, about the Voyager program as it approaches its 40th anniversary. He's 81 years old and has spent half his life on the project.
The Call-In: Genetic Engineering
Last week, a new study was released confirming that scientists had successfully modified human embryos to eliminate a genetic defect. We asked you for your questions.
What Changes In Birthing Mean For Evolution
Lulu Garcia-Navarro talks with biological anthropologist Julienne Rutherford about the long term evolutionary changes possible from a shift in birth practices in the U.S.
10-Year-Old Spots Museum Error
Ten-year-old Charlie Edwards got a jump start on his paleontology career when he noted a mistaken label at the Natural History Museum in London.
Erratic Weather Threatens Livelihood Of Rice Farmers In Madagascar
Climate change is complicating the lives of subsistence rice farmers in Madagascar. For years, the wet and dry seasons arrived predictably. No more. To survive, farmers are looking to diversify.
Brush Yourself Off And Try Again: An Invention Story
Inventing even the simplest product is a fraught process. Mike Davidson and Mike Smith have learned that lesson the hard way as they seek to change the way teeth get cleaned.
New Human Embryo Editing Research Reignites Ethical Debate
NPR's Audie Cornish talks with Dr. George Daley, the dean of Harvard Medical School, about the ethical discussions surrounding editing the DNA of human embryos and what the future of the technology might look like.
Your ZIP Code Might Be As Important To Health As Your Genetic Code
Health care forms increasingly ask about more than just medical history. That's because doctors are beginning to understand that patients' stress, and how and where they live, influence health, too.
Scientists Aim For Better, Cheaper Tests For Alzheimer's
The goal is to find accurate, painless tests that can help doctors diagnose Alzheimer's early and track the progression of the illness and any response to treatment. A few tests seem promising.