Science News
Scientists use lasers to simulate shock effects of meteorite impact on silica
Phys.org - 15 Sep 2015 14:42
Scientists used high-power laser beams at the Department of Energy's SLAC National Accelerator Laboratory to simulate the shock effects of a meteorite impact in silica, one of the most abundant materials in the Earth's c...
Leaf-Eating Caterpillars Use Their Poop to Trick Plants
Live Science - 15 Sep 2015 12:53
Caterpillars that munch on corn leaves have developed a clever way to get the most nutrients from their meals: They use their poop to trick the plants into lowering their defenses.
Drone Aircraft Searched for Katrina Survivors Wreckage | Video
Live Science - 15 Sep 2015 22:40
An unmanned aerial vehicle operated by Safety Security Rescue Research Center (SSRRC) team members captured this image of devastation in Pearlington, Miss., during a search for survivors of Hurricane Katrina.
Quantum Locked: Physicists Demonstrate "Weeping Angel" Effect
Physics Buzz - 15 Sep 2015 21:59
A team of physicists from Cornell has shown that rapid, repeated measurements can freeze matter in place, in a paper recently accepted for publication by Physical Review Letters. The phenomenon, called the quantum Zeno e...
Virginia Tech chemical engineers outline new approach to materials design
e! Science News - 15 Sep 2015 21:24
A novel approach that should "significantly accelerate materials discovery" is the subject of a new article in the Journal of Physical Chemistry Letters .
Ancient Human-Size Fish Breathed with Lungs
Live Science - 15 Sep 2015 21:16
Before the dinosaur age, the coelacanth -- a hefty, mysterious fish that now breathes with its gills -- sported a well-developed lung, a new study finds.
Photos: Ancient Fish Had Well-Developed Lung
Live Science - 15 Sep 2015 21:09
Like its modern-day descendants, an ancient big fish known as a coelacanth had gills, but it also sported a well-developed lung, a new study finds.
Kids May See Better If They Play Outside
Live Science - 15 Sep 2015 19:50
For kids, spending time in the great outdoors may lower the risk of becoming nearsighted, new research suggests.
This Robotic Hand Wired to a Brain Implant Restored a Paralyzed Man's Sense of Touch
Singularity Hub - 15 Sep 2015 19:43
In the last few years, experimental robotic limbs have made great advances, promising people who are paralyzed or have lost a limb the return of some sorely missed freedom. In...
Watch 50 drones controlled at once in a record-breaking swarm
New Scientist - 15 Sep 2015 18:50
A team at the Naval Postgraduate School in Monterey, California, has succeeded in launching 50 drones that were all piloted by a single person
Researchers show how natural materials can self-assemble into surfaces with stunning optical properties
Phys.org - 15 Sep 2015 18:40
The tulip called Queen of the Night has a fitting name. Its petals are a lush, deep purple that verges on black. An iridescent shimmer dances on top of the nighttime hues, almost like moonlight glittering off regal jewel...
New tool for studying magnetic, self-propelled bacteria that resemble compass needles
Phys.org - 15 Sep 2015 18:31
In the Marvel Comics universe, Professor Xavier and the X-Men are only able to fend off their archrival Magneto, the magnetic mutant with the ability to control metals, once they truly understand the scope of the villain...
ISIS could be using decades-old mustard gas in Syria
New Scientist - 15 Sep 2015 18:19
There are signs that mustard gas may have been used in Syria and Iraq, but rather than making it themselves, ISIS may be recycling forgotten weapons
Giant Frozen Virus Still Infectious After 30,000 Years
Live Science - 15 Sep 2015 17:13
Scientists revive an ancient giant virus from the Siberian permafrost -- a discovery with the potential to elucidate the origin of life.
Gaption, the social network where it can literally pay to post
New Scientist - 15 Sep 2015 17:04
Based in Malaysia, a new networking platform lets users advertise goods and services and share any proceeds with others who reshare and like their posts
Researchers develop 'instruction manual' for futuristic metallic glass
Phys.org - 15 Sep 2015 16:56
Creating futuristic, next generation materials called 'metallic glass' that are ultra-strong and ultra-flexible will become easier and cheaper, based on UNSW Australia research that can predict for the first time which c...
Creepy Surprise: Medieval Skeleton Discovered Under Uprooted Tree
Live Science - 15 Sep 2015 16:24
When an old beech tree toppled over during winter storms in Ireland this year a skeletal surprise was hiding in the gigantic mass of roots pulled from the ground: the remains of a medieval lad.
In Photos: Medieval Skeleton Entangled in Tree Roots
Live Science - 15 Sep 2015 16:24
Like an episode of "Bones," the mangled skeleton of a medieval teenager was found when a 215-year-old birch tree uprooted during a storm in Ireland. Here's a look at what archaeologists found at the made-for-TV site.
Most precise test of Lorentz symmetry for the photon finds that the speed of light is indeed constant
Phys.org - 15 Sep 2015 15:30
(Phys.org)--The laws of physics are the same no matter which direction you're facing or how fast you're moving--it's such an intuitive concept that most people probably don't know that it has a name: Lorentz symmetry. Ov...
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KQED Quest - 15 Sep 2015 14:42Contaminated Cocaine: Docs Puzzled Before Realizing Patient's Habit
Live Science - 15 Sep 2015 12:52
Contaminated cocaine caused a woman's bizarre symptoms in the Netherlands.
Earth's composition might be unusual for a planet with life
New Scientist - 15 Sep 2015 12:43
Solar systems with habitable planets seem to be made of different stuff to our sun, meaning alien worlds probably aren't like Earth, a new study suggests