Many people know how to buy things in cyberspace. But what about doing business in outer space? That's the question PayPal wants to answer. Citing the looming era of space tourism, the company is starting the Galactic project with the SETI Institute, to "make universal space payments a reality."
Being able to throw with power and precision must have been advantageous to our early ancestors. And essential, too, since we don't have natural weapons found in other species, like fangs and claws. A recent study suggests our ability to throw so well depends on uniquely human shoulder anatomy.
An experiment with runners in the Italian Alps finds that extremely long races don't always lead to more muscle fatigue than those that were merely very long. Smart pacing and strategic naps help ultramarathoners cope with the challenges.
Researchers are trying to figure out if it really is possible to be addicted to food. A study of brain activity finds there's more going on in areas linked to reward and addiction after people drink a shake with lots of refined carbohydrates. But it's not clear how that factors into overeating.
First there was Rusty, the red panda. Now there are reports that a bear was captured in Washington, D.C., Wednesday, prompting (mostly unserious) concerns of a possible ursine siege on the nation's capital.
The latest novel by the bestselling author of the "Jane Austen Book Club." The book explores what happens to a family in Indiana after it decides to participate in a scientific experiment and raise a chimpanzee along with their two other children.
Science is a beautiful thing — especially when it helps you impress your foodie friends. Here we present five easy party tricks — based on science, natch — that will make you look like a wine tasting pro. Do try this at home.
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