The destruction is total. In Jaar, a town in southern Yemen, an entire block has been reduced to rubble by what residents say was a powerful airstrike on May 15.
For the first time in more than a year, the sites of the escalating U.S. air war in southern Yemen are becoming accessible, as militants linked to al-Qaida in the Arabian Peninsula have withdrawn from the area. This retreat follows the sustained American air campaign and an offensive by the Yemeni government forces on the ground.
I hope you're having your cup of coffee, your beverage of choice, maybe a little snack, sitting in your comfy reading or driving chair, settled in now because the first meeting of the SCIENCE FRIDAY Book Club is about to go underway. And for our first book, we have chosen the Rachel Carson classic "Silent Spring."
This is SCIENCE FRIDAY. I'm Ira Flatow. Now picture this: You're one of the many graduate students working round the clock in a university lab on a series of seemingly dead-end experiments, until one day, you strike gold. It turns out, you've discovered the cure to a mysterious disease which will save the lives of millions around the world.
This week physicists announced the discovery of the long-sought-after Higgs boson--or at least something that looks a lot like it. Theoretical physicist Sean Carroll explains why the tiny particle is so fundamental to our understanding of the universe, and why it took 50 years to find it.