Originally published on Fri June 15, 2012 12:37 pm
Reporting in Science, researchers write that a red disk painted in Spain's El Castillo cave is at least 40,800 years old--making it the oldest known European cave art. Archaeologist Alistair Pike discusses how his team dated the disk, and whether Neanderthals could have painted it.
Mitt Romney referred to morning after-pills as 'abortive pills.' The FDA-approved label on Plan B indicates it may prevent fertilized eggs from implanting in a woman's uterus. Dr. Kristina Gemzell-Danielsson, an obstetrics and gynecology professor at Karolinska Institute, discusses the growing scientific evidence to the contrary.
There are trillions of germs that live on us. What are they? What do they do? Inquiring minds want to know, and so they set to find out. And after five years of research, a group of several hundred scientists has released a census of the bacteria, viruses, fungi, other microorganisms that call our bodies home.
Originally published on Fri June 15, 2012 12:56 pm
Reporting in Nature, an international team of scientists say they've visualized the structure of a protective protein coat that surrounds many bacteria, down to the scale of a single atom. Structural microbiologist Han Remaut, co-author of the study, discusses potential applications of the research.
Originally published on Fri June 15, 2012 12:44 pm
A moray eel, a flock of geese and a shrunken head are just a few of the things found in and around Her Deepness' office. Earle, an explorer-in-residence at the National Geographic, has desks all over the country. A few months ago we stopped by her Oakland home-base for the next installment in our Desktop Diaries series.
Originally published on Mon September 10, 2012 12:30 pm
Dr. John knows New Orleans like no one else. The gritty, growly music legend boasts a lengthy career, during which he's perfected a blend of New Orleans voodoo blues, funk and rock 'n' roll. Locked Down, his latest album — produced by The Black Keys' Dan Auerbach — was released earlier this year.
We were very tempted earlier this week to post about the guy who said he's writing a memoir called Kindness in America and had gotten shot while hitchhiking across the country. Many sites picked up that oh-so-ironic story.
She's not an astronaut or cosmonaut - Liu Yang is a taikonaut, and tomorrow she's scheduled to become China's first woman to venture into space. She's one of a three member team scheduled to lift off aboard the Shenzhou-9, accompanied by Jing Haipeng and Liu Wang.
President Richard Nixon tells reporters he will not allow his legal counsel, John Dean, to testify before Congress in the Watergate investigation, March 15, 1973. Leaks about the Watergate break-in eventually helped lead to Nixon's resignation. And his administration fought and lost a Supreme Court battle over leaking of the so-called Pentagon Papers about Vietnam.
A leak — in a pipeline, at a nuclear plant, within a top-secret agency — can be dangerous, disastrous, deadly. But sometimes a leak can also be a good thing — drawing attention to a larger systemic problem.
The debate over news leaks bubbled up again this week after reports that The New York Times relied on information from top-tier and unnamed U.S. officials to reveal details about the U.S. cyberbattle against Iran.