Soil collected last year by the Mars rover Curiosity may contain two percent water, researchers report. Laurie Leshin of Rensselaer Polytechnic Institute describes what else the rover is finding in the soil, and what that information might mean for future expeditions to Mars.
Dawn Burke had always thought of rats as filthy animals, she says, until her neighbor introduced her to his "soft and cuddly" pet rats. Years later, she stopped by a pet shop on a whim — and ended up coming home with a rat of her own.
From there, says Dawn's husband, Don Burke, "it grew very quickly from one rat to 72." Before long, the couple had opened a rat sanctuary in their home in Boise, Idaho.
Originally published on Fri October 4, 2013 9:34 am
Many online journals are ready to publish bad research in exchange for a credit card number.
That's the conclusion of an elaborate sting carried out by Science, a leading mainline journal. The result should trouble doctors, patients, policymakers and anyone who has a stake in the integrity of science (and who doesn't?).
The business model of these "predatory publishers" is a scientific version of those phishes from Nigerians who want help transferring a few million dollars into your bank account.