It's not every day federal authorities get to bust a case like this. It involves millions of dollars, illicit drugs and a would-be assassin, all of which allegedly were bought and sold on the Internet, in a shadowy online marketplace known as the Silk Road. On Tuesday, federal authorities shut down that site and arrested 29-year-old Ross Ulbricht, the man they say is its mastermind.
California scientists are reporting a pair of victories in the epic struggle between man and mosquito.
A team at the University of California, Riverside, appears to have finally figured out how bugs detect the insect repellent known as DEET. And the team used its discovery to identify several chemical compounds that promise to be safer and cheaper than DEET, according to the report in the journal Nature.
Originally published on Thu October 3, 2013 4:22 pm
The health benefits of eating fish are pretty well-known. A lean source of protein, fish can be a rich source of healthful omega-3 fatty acids and has been shown to benefit heart, eye and brain health.
While almost all of NASA's employees have been furloughed because of the government shutdown, ground control activities for the International Space Station are still operational. Above, astronaut Chris Cassidy on a spacewalk aboard the ISS on May 11.
Credit The Washington Post/Getty Images
Staff at the International Space Station's flight control room in Houston will remain on duty during the government shutdown to keep operations running at the orbiting outpost.
If ET wants to phone home, this is not the week to do it. NASA's phone lines are down, as are its website and many Twitter feeds. All have been silenced by the government shutdown, whose far-reaching consequences are now stretching into space.
The shutdown began on Tuesday, after Republicans and Democrats in the House of Representatives failed to come to an agreement over the federal budget. Most of the government's nonessential services have ground to a halt, and among the hardest hit agencies is NASA.
Pop psychology holds that to connect with someone, you should look deep into their eyes. The more you look, the more persuasive you'll be. But that may work only when your audience already agrees with you.
Researchers in Germany tested the power of the eye lock by polling university students about their opinions on controversial issues like assisted suicide, nuclear energy and affirmative action in the workplace.
The pneumatic transport system, which carries a capsule from one end to the other, is controlled by a valve and an iPhone app. The app also includes sending options for the Easter Bunny and Santa, although they haven't been developed yet.