Originally published on Fri February 22, 2013 12:04 pm
Feeble human eyes require a certain level of light to see color. Cameras, though, have the magical ability to expose the world at night. Husband-and-wife photographers Diane Cook and Len Jenshel have been playing with long-exposure photography for years — more specifically, in moonlit gardens.
Originally published on Fri February 22, 2013 11:54 am
The 74-year-old Mississippi blues guitarist Robert Belfour possesses a deep, earthy tone which makes his live performances enthralling and compelling. Belfour has been playing since childhood in the Mississippi hill country around Red Banks (just south of Memphis, Tenn.), where he picked up his father's guitar and learned to play. When his father died, the burden of supporting the family fell largely on the 13-year-old. He went into construction work in Memphis, playing blues on the side when there was time.
Originally published on Mon February 25, 2013 6:55 am
It's a moment many parents dread — sitting down to talk with their kid about drugs. What should they say? Will the conversation have any effect? And should they mention their own youthful indiscretions?
Parents can get advice from the family doctor or pediatrician and places like the Partnership at Drugfree.org (formerly the Partnership for a Drug-Free America), though there's not been much evidence to back up the recommendations.
In Fairbanks, Alaska, residents are using wood stoves to heat their homes during the frigid winter months. But, smoke created by these wood burners is contributing to some of the worst air pollution in the country. Cathy Cahill discusses air quality in the Last Frontier.
This is SCIENCE FRIDAY, I'm Ira Flatow. The Internet is the new battleground.
PRESIDENT BARACK OBAMA: We know foreign countries and companies swipe our corporate secrets. Now our enemies are also seeking the ability to sabotage our power grid, our financial institutions, our air traffic control systems. We cannot look back years from now and wonder why we did nothing in the face of real threats to our security and our economy.
Originally published on Fri February 22, 2013 11:48 am
No place has been as riveted by Oscar Pistorius and the Valentine's Day shooting death of his girlfriend as South Africa.
But even before this sensational story burst into the headlines, South Africans were fiercely debating issues that are more or less permanent fixtures in this country — crime, and violence against women.
Originally published on Mon February 25, 2013 11:26 am
Many a mom has reached for a glass of wine after a long day of tending children. But only fruit fly moms use their version of Chardonnay to guard their babies from harm.
When fly moms see marauding wasps, they seek out the alcohol in fermenting fruit, and lay their eggs there, according to new research. The alcohol is toxic to the wasps, but not to the fruit flies. They've evolved a tolerance for hooch.
Originally published on Fri February 22, 2013 9:54 am
Tim Tebow has bowed out of a promise to appear at the opening of a new megachurch in downtown Dallas whose pastor has been criticized for making derogatory remarks about non-Christians and homosexuals.