We know we got here from somewhere, but who would have suspected it was by way of a fish that used electrical currents to hunt and communicate and locate itself?
Scientists who reprogrammed skin cells into brain cells say their research could lay the groundwork for new ways to treat Alzheimer’s and other brain diseases. The team at the Gladstone Institutes in San Francisco transferred a gene called Sox2 into both mouse and human skin cells. Within days, the skin cells transformed into early-stage brain…
A “punk-sized” dinosaur with porcupine-like bristles featured some flashy stabbing self-sharpening fangs – although it likely only had a taste for plants. The newly identified dinosaur, named Pegomastax africanus, or “thick jaw from Africa,” was a mere two feet long and weighed less than a modern housecat in the flesh. Its remains were chipped out…
We’ve had two once-in-a-century storms within a decade. Hurricane Sandy seems likely to become the second-costliest storm in U.S. history, behind Hurricane Katrina. Lower Manhattan is struggling to recover from an unprecedented flood, and the New Jersey coast is smashed beyond recognition. Will we finally get the message? How, at this point, can anyone deny…
Take a deep breath; Dec 21, 2012 is behind us. The Mayan calendar end-of-world debacle is over: zip, zilch, gone! The silliness, anxiety, and paranoia leading up to the predicted end of times was so bad that on Dec. 21st — the appointed doomsday — a worried citizen left a message on my office phone…
Guess who’s not talking about climate change? Besides the usual suspects, we can now add some unusual ones: most of the major media outlets in the U.S., according to a new analysis from Media Matters for America, a media watchdog website. In the face of last month’s record heat wave in the U.S., Media Matters…
Scientists at the UK’s National Physical Laboratory (NPL) have managed to produce a solid-state maser — a device similar to a laser which uses microwaves instead of light — capable of operating at room temperature, potentially opening the way for a revolution in deep space communication. Masers are currently used to boost radio signals from…