Dr. Lisa Sterman holds Truvada pills at her office in San Francisco. The drug was recently approved by the Food and Drug Administration to prevent infection in people at high risk of infection with HIV. The pill, already used to treat people with HIV, also helps reduce the odds they will spread the virus.
The Harvard researcher probably speaks for many of the 23,000 scientists, activists and policy mavens who came to the Washington conference. But they're going home with a big question on their minds: Can the world afford it?
And I'm Flora Lichtman. In 2007, thousands of people in Mexico took to the streets, protesting the price of tortillas. In three months, the price of corn had gone up 400 percent. Why? According to my first guest, it all started with a spike in oil prices triggered by Hurricane Katrina. That led to increased demand for ethanol, and U.S. farmers who grow a lot of the corn that Mexicans eat planted less corn for eating and more corn to make ethanol.
The London 2012 Summer Games are set to begin in earnest, with today's opening ceremony kicking off a weekend of gold-medal competitions. But if you're in America and you hope to watch the Opening Ceremony live, I'm afraid you'll be disappointed: NBC is tape-delaying its broadcast until Friday night.
Bioengineers are developing microchips, about the size of a thumb, that can behave like human organs. Donald Ingber, director of the Wyss Institute for Biologically Inspired Engineering, discusses how the "organ-on-a-chip" works and why the technology could replace the animal model for drug testing.
A flurry of extreme weather events, including wildfires, heat waves and droughts may have convinced more Americans that the planet is warming. A poll by the Brookings Institute found that 62 percent of Americans now believe in global warming, and nearly half of them have cited warmer temperatures or change in weather patterns as the reason for their belief.
The universe is being pushed apart at a faster and faster rate. And the culprit? Dark energy. Astrophysicist Adam Riess shared the 2011 Nobel Prize in Physics for that discovery, and now's your chance to ask him about it--or anything else you've been wondering about the cosmos.
A Dallas hard-luck case (Emile Hirsch, left) hires a corrupt cop (Matthew McConaughey) to kill his estranged mother when he hears about her rich insurance policy. Needless to say, the plot of <em>Killer Joe</em> doesn't quite work out as planned.
Credit Skip Bolen / LD Entertainment
Calvin (Paul Dano) with the woman he manifested from his typewriter, Ruby Sparks (Zoe Kazan). Kazan also wrote the film <em>Ruby Sparks</em>, which is directed by the team behind <em>Little Miss Sunshine</em>.
Amid the slapstick comedies, sequels and superhero movies that have come to define summer moviegoing, two films opening today center on disturbed and disturbing romantic ties. Ruby Sparks and Killer Joe aren't fantasy or horror pictures, but they're within screaming distance — close enough to remind you how much deeper artists go when they barrel past realism into weirder areas of the psyche.
If there is value in spectator sports, it surely has something to do with the opportunities they provide for teaching us about human striving, doing, the surmounting of obstacles and the very many different ways there are of failing to make it over. Sometimes we are beaten; and sometimes we beat ourselves; luck is often the decider. And sometimes we make our own fate.
During the Olympics all this is writ large, so for the next few weeks, here at 13.7, I'll be writing about sports and human action.
Today, reluctantly, we say goodbye to someone our listeners may have come to feel attached to, even though they've never heard her voice on our show.
Until about 3 years ago, we were so obsessed with getting Fresh Air on the air every day that we were virtually ignoring all the social media possibilities, and our website was pretty bare-boned. Then we hired Melody Kramer to be our associate producer for online media.
Hydeia Broadbent was diagnosed as HIV-positive at age three. By the time she was six, she was already sharing her story publicly to lessen the stigma around the disease. On the final day of the 19th International AIDS Conference, host Michel Martin speaks with Broadbent, who is now in her 20s, about living with HIV. She's involved in a new awareness program from the Centers for Disease Control and Prevention called "Let's Stop HIV Together."