Science News
Enlisting symmetry to protect quantum states from disruptions
Phys.org - 28 Jul 2015 15:17
Symmetry permeates nature, from the radial symmetry of flowers to the left-right symmetry of the human body. As such, it provides a natural way of classifying objects by grouping those that share the same symmetry. This ...
How Stem Cells May Save Your Life--and Even Extend It
Singularity Hub - 28 Jul 2015 18:16
You are a collection of over 30 trillion human cells. Every one of these cells, those in your brain, lungs, liver, skin, and everywhere else, derives from a single pluripotent...
Identifying ever-growing disturbances leading to freak waves
Phys.org - 28 Jul 2015 15:27
Physicists now better understand wave systems exhibiting unusual disturbances by identifying growing localised patterns as early indicators of such disturbances
Study demonstrates rapid control of phase-changes in resonantly bonded materials
Phys.org - 28 Jul 2015 22:59
Rewritable CDs, DVDs and Blu-Ray discs owe their existence to phase-change materials, those materials that change their internal order when heated and whose structures can be switched back and forth between their crystal...
Oldest Panda in Captivity Celebrates 37th Birthday
Live Science - 28 Jul 2015 22:24
A female panda in Hong Kong celebrated her 37th birthday today (July 28), becoming the oldest panda in captivity, and setting two new Guinness World Records in the process.
Is this the only universe?
Symmetry Magazine - 28 Jul 2015 22:03
Our universe could be just one small piece of a bubbling multiverse. Human history has been a journey toward insignificance. As we’ve gained more knowledge, we’ve had our planet downgraded from the center of the univ...
Researchers predict material with record-setting melting point
e! Science News - 28 Jul 2015 22:03
Using powerful computer simulations, researchers from Brown University have identified a material with a higher melting point than any known substance.
Short wavelength plasmons observed in nanotubes
Phys.org - 28 Jul 2015 21:57
The term "plasmons" might sound like something from the soon-to-be-released new Star Wars movie, but the effects of plasmons have been known about for centuries. Plasmons are collective oscillations of conduction electro...
Million-Dollar Find: Shipwreck's Golden Treasure Includes Very Rare Coin
Live Science - 28 Jul 2015 21:56
Treasure hunters off the coast of Florida recently pulled up the haul of a lifetime.
Plague may not be solely to blame for Black Death's mortality
New Scientist - 28 Jul 2015 19:19
About 60 per cent of the European population succumbed to the Black Death - perhaps because health in general was in poor shape in the 14th century
Smells Fishy: Putrid 'Corpse Flower' Blooms
Live Science - 28 Jul 2015 19:10
"Trudy" the corpse flower burst into bloom at the UC Botanical Garden in Berkeley, California, on Saturday, July 25. These rare plants smell like rotting meat.
Hillary Clinton wants every home to be powered by clean energy
New Scientist - 28 Jul 2015 19:07
The presidential candidate chides climate-denying rivals as she launches her plan to combat global warming by embracing renewables
Only 100 tigers left in Bangladesh after last count got it wrong
New Scientist - 28 Jul 2015 19:00
Previous estimates said there were 440 tigers in Bangladesh's famed Sundarbans forest, but more accurate camera traps survey suggests there are only 106
New computer model could explain how simple molecules took first step toward life
e! Science News - 28 Jul 2015 18:06
Nearly four billion years ago, the earliest precursors of life on Earth emerged. First small, simple molecules, or monomers, banded together to form larger, more complex molecules, or polymers. Then those polymers develo...
Party of Five! Physicists Discover Long-Sought 'Pentaquark' In Stroke of Luck
Physics Buzz - 28 Jul 2015 18:02
One week ago, an international team of scientists announced that they had discovered the pentaquark, an exotic, short-lived chunk of matter that had long eluded researchers. Its serendipitous discovery fills in one of th...
Identities of Mysterious Jamestown Settlers Revealed
Live Science - 28 Jul 2015 17:30
Archaeologists have identified four of the men who were buried at the historic American settlement of Jamestown, and all were prominent leaders of the community.
In Photos: New Jamestown Settlers Identified
Live Science - 28 Jul 2015 17:30Giant Crater on Saturn Moon Tethys Dazzles in Spectacular Photo
Live Science - 28 Jul 2015 17:27
A new image captured by NASA's Cassini spacecraft highlights an impact basin on the Saturn moon Tethys. Called Odysseus, the 280-mile-wide (450 kilometers) impact basin is nearly half as wide as the satellite itself.
Polar Bear Awes with Record-Breaking Dive
Live Science - 28 Jul 2015 17:21
Polar bears are known to be excellent swimmers, but new research suggests that they are also superb divers.
Lobster-Eye imager detects soft X-ray emissions
Phys.org - 28 Jul 2015 17:00
Solar winds are known for powering dangerous space weather events near Earth, which, in turn, endangers space assets. So a large interdisciplinary group of researchers, led by the U.S. National Aeronautics and Space Admi...
'Expansion entropy': A new litmus test for chaos?
Phys.org - 28 Jul 2015 17:00
Can the flap of a butterfly's wings in Brazil set off a tornado in Texas? This intriguing hypothetical scenario, commonly called "the butterfly effect," has come to embody the popular conception of a chaotic system, in w...
Iron-age arsonists' leftovers hint at how Earth's poles may flip
New Scientist - 28 Jul 2015 17:00
Magnetic deposits in char from ancient African villages reveal that Earth's magnetic field had weakened before without flipping