Hubble researchers say they were "literally dumbfounded" when they took a close-up look at P/2013 P5, an object that lives in the asteroid belt but superficially looks like a comet. It has no less than six dust tails that seem to be forming sequentially. The entire structure rotates like a bicycle wheel with spokes on one side.
Red Panda Cubs Debut at Bronx Zoo and Prospect Park Zoo
Using a discovery platform whose components range from yeast cells to human stem cells, Whitehead Institute scientists have identified a novel Parkinson’s disease drug target and a compound capable of repairing neurons derived from Parkinson’s patients.
Researchers, using quantitative methods focused on the shape of dental fossils, find that none of the usual suspects fits the expected profile of an ancestor of Neanderthals and modern humans.
The left and right hemispheres of Albert Einstein’s brain were unusually well connected to each other and may have contributed to his brilliance.
If telecommuting – or working from home – is an available option, one University of Alabama at Birmingham expert says its perks go beyond working in pajamas.
The dream of igniting a self-sustained fusion reaction with high yields of energy, a feat likened to creating a miniature star on Earth, is getting closer to becoming reality, according the authors of a new review article in the journal Physics of Plasmas.
A camera trap set out for endangered Siberian (Amur) tigers in the Russian Far East photographed something far more rare: a golden eagle capturing a young sika deer.
The state of New Hampshire experienced the largest increase in child poverty of any state in the country from 2011 to 2012, according to new research from the Carsey Institute at the University of New Hampshire.
It's becoming more common to have robots sub in for humans to do dirty or sometimes dangerous work. But researchers are finding that in some cases, people have started to treat robots like pets, friends, or even as an extension of themselves. That raises the question, if a soldier attaches human or animal-like characteristics to a field robot, can it affect how they use the robot?
Earlier this year, the National Science Foundation's Very Long Baseline Array telescope turned its gaze to NASA's famed Voyager 1 and captured an image of this iconic spacecraft's faint radio signal. The Green Bank Telescope also detected Voyager's signal, picking it out from the background radio noise in less than one second.
University of Iowa space physicist Don Gurnett says there is solid evidence that NASA’s Voyager 1 spacecraft has become the first manmade object to reach interstellar space, more than 11 billion miles distant and 36 years after it was launched. The finding is reported in a paper published in the Sept. 12 online issue of the journal Science.
Astronomers have assembled, from more than 13 years of observations from NASA's Hubble Space Telescope, a series of time-lapse movies showing a jet of superheated gas — 5,000 light-years long — as it is ejected from a supermassive black hole in the giant elliptical galaxy M87.
A new report by the Substance Abuse and Mental Health Services Administration (SAMHSA) shows that people aged 12 to 49 who had used prescription pain relievers nonmedically were 19 times more likely to have initiated heroin use recently (within the past 12 months of being interviewed) than others in that age group (0.39 percent versus 0.02 percent). The report also shows that four out of five recent heroin initiates (79.5 percent) had previously used prescription pain relievers nonmedically.
Vedolizumab, a new intravenous antibody medication, has shown positive results for treating both Crohn’s disease and ulcerative colitis, according to researchers at the University of California San Diego, School of Medicine. The findings, published in two papers, will appear in the August 22 issue of the New England Journal of Medicine (NEJM).
New research suggests that chronic traumatic encephalopathy (CTE), a brain disease associated with repeat brain trauma including concussions in athletes, may affect people in two major ways: initially affecting behavior or mood or initially affecting memory and thinking abilities. The study appears in the August 21, 2013, online issue of Neurology®, the medical journal of the American Academy of Neurology. CTE has been found in amateur and professional athletes, members of the military and others who experienced repeated head injuries, including concussions and subconcussive trauma.
Part of the risk for alcohol dependence is genetic. The same is true for eating disorders. Now researchers at Washington University School of Medicine in St. Louis have found that some of the same genes likely are involved in both. They report that people with alcohol dependence may be more genetically susceptible to certain types of eating disorders and vice versa.
An international team of astronomers led by BoMee Lee has established that mature-looking galaxies existed much earlier than previously known, about 11.5 billion years ago. “Finding them this far back in time is a significant discovery,” says lead author Lee. Reported in The Astrophysical Journal.
In a bit of cosmic irony, planets orbiting cooler stars may be more likely to remain ice-free than planets around hotter stars. This is due to the interaction of a star’s light with ice and snow on the planet’s surface.
Archaeologists tunneling beneath the main temple of the ancient Maya city of El Perú-Waka’ in Guatemala have discovered a stone monument with hieroglyphic text detailing the exploits of a little-known sixth-century princess whose progeny prevailed in a bloody struggle between two of the civilization’s most powerful royal dynasties.
New areas of extragalactic study may emerge from research by University of Alabama in Huntsville (UAH) astrophysicists using data from the Chandra Space Telescope to conclude that baryons making up all visible matter – once thought to be missing from clusters – are present in the expected ratios in large, luminous clusters.
NASA's Hubble Space Telescope has discovered a new moon orbiting the distant blue-green planet Neptune, the 14th known to be circling the giant planet. The moon, designated S/2004 N 1, is estimated to be no more than 12 miles across, making it the smallest known moon in the Neptunian system.
A new study that calculates the influence of cloud behavior on climate doubles the number of potentially habitable planets orbiting red dwarfs, the most common type of stars in the universe.
Montefiore expert provides tips to avoid common summertime maladies.
An international team of astronomers has found that a nearby star previously thought to host two or three planets is in fact orbited by six or seven worlds, including an unprecedented three to five "super-Earths" in its habitable zone.
An international team of researchers using the new Atacama Large Millimeter/submillimeter Array (ALMA) telescope has discovered an intriguing clue that could help explain how rocky planets are able to evolve out of a swirling disk of dust and gas.
Smartphones and tablets can make for sleep-disrupting bedfellows. One cause is believed to be the bright light-emitting diodes that allow the use of mobile devices in dimly lit rooms; the light exposure can interfere with melatonin, a hormone that helps control the natural sleep-wake cycle. But there may be a way to check your mobile device in bed and still get a good night’s sleep. A Mayo Clinic study suggests dimming the smartphone or tablet brightness settings and holding the device at least 14 inches from your face while using it will reduce its potential to interfere with melatonin and impede sleep.
An international team led by researchers at the University of California, San Diego School of Medicine reports that a single injection of human neural stem cells produced neuronal regeneration and improvement of function and mobility in rats impaired by an acute spinal cord injury (SCI).
Researchers in the Department of Economics at Texas A&M University studied a historical archive of airline ticket purchases and found the best deals are on the weekend.
Since the ‘80s, when Voyager 2 discovered extremely high atmospheric winds on Uranus and Neptune, the vertical extent of those winds has been a puzzle. Now, a team led by the Weizmann Institute’s Dr. Yohai Kaspi has found a way, based on a novel method for analyzing gravitational fields, to determine an upper limit for the atmospheric layer’s thickness.
In a dark, starless patch of intergalactic space, astronomers have discovered a never-before-seen cluster of hydrogen clouds strewn between two nearby galaxies, Andromeda (M31) and Triangulum (M33). The researchers speculate that these rarefied blobs of gas -- each about as massive as a dwarf galaxy -- condensed out of a vast and as-yet undetected reservoir of hot, ionized gas, which could have accompanied an otherwise invisible band of dark matter.
Scientists are moving a 40-ton complex electromagnet that spans 50 feet in diameter from Brookhaven National Laboratory in New York to Fermi National Accelerator Laboratory in Illinois.
Staring at a small patch of sky for more than 50 hours with the ultra-sensitive Karl G. Jansky Very Large Array (VLA), astronomers have for the first time identified discrete sources that account for nearly all the radio waves coming from distant galaxies.
A strange stellar pair nearly 7,000 light-years from Earth has provided physicists with a unique cosmic laboratory for studying the nature of gravity. The extremely strong gravity of a massive neutron star in orbit with a companion white dwarf star puts competing theories of gravity to a test more stringent than any available before.
The Cancer News Source, made possible through a collaboration between the National Cancer Institute (NCI) and Newswise, provides up-to-date, comprehensive, quality content on the latest developments in cancer research, patient care, treatment innovations, and scientific advances. The Cancer News Source, and the weekly Cancer News Wire sent by email each Tuesday, serves as a resource for journalists, communicators, and members of the public interested in cancer news.
A University of Washington astronomer has discovered perhaps the most Earthlike planet yet found outside the solar system by the Kepler Space Telescope.
When renowned explorer Richard E. Byrd returned from the first-ever flight to the North Pole in 1926, he sparked a controversy that remains today: Did he actually reach the pole? By studying Byrd's navigation techniques, a researcher at The Ohio State University has determined that Byrd indeed neared the Pole, but likely only flew within 80 miles of it before turning back.
Using new data from the European Space Agency's Planck satellite, a University of Washington physicist has updated his decade-old recreation of the sound of the Big Bang that started the universe.
University of Washington researchers and scientists at a space-propulsion company are building components of a fusion-powered rocket aimed to clear many of the hurdles that block deep space travel, including long times in transit, exorbitant costs and health risks.
The Small Magellanic Cloud (SMC) is one of the Milky Way's closest galactic neighbors. Many navigators used this object to make their way across the oceans. A new composite image from three NASA telescopes -- Chandra, Hubble, and Spitzer -- shows this galaxy like Ferdinand Magellan, who lends his name to the SMC, could never have imagined.
• The current number of cancer survivors is 13.7 million. • The increase is primarily due to aging of the population. • Survival is not uniform across cancer types.
In the latest achievement in efforts to see what may lie underneath the surface of great works of art, scientists today described the first use of an imaging technology like that used in airport whole-body security scanners to detect the face of an ancient Roman man hidden below the surface of a wall painting in the Louvre Museum in Paris.
An interdisciplinary team of mechanical engineers and autism experts at Vanderbilt University have developed an adaptive robotic system and used it to demonstrate that humanoid robots can be powerful tools for enhancing the basic social learning skills of children with autism.
A team of astronomers, including Quinn Konopacky of the Dunlap Institute for Astronomy & Astrophysics, University of Toronto, has made the most detailed examination yet of the atmosphere of a Jupiter-like planet beyond our Solar System. A spectrum reveals that the carbon to oxygen ratio is consistent with the core accretion scenario, the model thought to explain the formation of our Solar System.
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope have discovered starburst galaxies earlier in the Universe’s history than they were previously thought to have existed. These newly discovered galaxies represent what today's most massive galaxies looked like in their energetic, star-forming youth.
Tackling the most challenging problems in accelerator science attracts the world's best and brightest to Brookhaven Lab. It's only natural that ideas and techniques born here take root in new research facilities around the world — and spark a host of spin-off applications for industry, medicine, national security, and more.
A team of astronomers using NASA's Hubble Space Telescope has taken an important step closer to finding the birth certificate of a star that's been around for a very long time.The star could be as old as 14.5 billion years (plus or minus 0.8 billion years), which at first glance would make it older than the universe's calculated age of about 13.8 billion years, an obvious dilemma.
University of Chicago physicists have succeeding in creating a vortex knot—a feat akin to tying a smoke ring into a knot. Linked and knotted vortex loops have existed in theory for more than a century, but creating them in the laboratory had previously eluded scientists.
There is growing evidence that several million years ago the center of the Milky Way galaxy was site of all manner of celestial fireworks and a pair of astronomers from Vanderbilt and Georgia Institute of Technology propose that a single event -- a black hole collision -- can explain all the “forensic” clues.
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