Tell Me More has been honoring Black History Month by speaking with African-Americans who've excelled in STEM fields — science, technology, engineering and math. Sylvester James Gates Jr. spent his career researching string theory. He explains to host Michel Martin that, while it seems like science fiction, it's really anything but.
The Fierce People. That's what anthropologist Napoleon Chagnon called the indigenous Ya̧nomamö Indians of Venezuela in his 1968 book Ya̧nomamö: The Fierce People. It's one of the best-selling anthropology texts of all time and is still in wide use.
The world's first space tourist is financing a project that aims to launch an American man and woman on a mission to fly by Mars in 2018.
Back in 2001, businessman Dennis Tito shelled out about $20 million to ride a Russian spaceship up to the International Space Station. Now he's unveiled a new nonprofit group called the Inspiration Mars Foundation.
This week I'm at CERN (with co-blogger Stuart Kauffman), the high-energy physics laboratory where, last July, the Higgs particle was found. Yesterday, we heard from Sergio Bertolucci, CERN's director of research and scientific computing.