Most Popular
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Korea’s homegrown nanosatellite successfully launches into space
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[Herald Interview] 'Amid aging population, Korea to invite more young professionals from overseas'
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Nicaragua shuts down Seoul embassy
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Hybe's multilabel system tested amid conflict with Ador
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Rocket engine expert, ex-NASA exec to lead Korea's new space agency
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SNU profs to suspend treatment for one day
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SK hynix pledges W20tr to ramp up DRAM production at home
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Over-50s, men, single-person households take up majority of those filing for bankruptcy
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Pianist Cho Seong-Jin named Berlin Philharmonic's artist-in-residence
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Ministry denies blame for Jamboree debacle
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Beyond drowsy, too little sleep ups diabetes risk
Increased numbers of workers pull the night shift. Teenagers text past midnight and stumble to class at dawn. Travelers pack cheaper overnight flights.Nodding off behind the wheel is not the only threat from a lack of sleep. Evidence is growing that people who regularly sleep too little and at the wrong time suffer long-lasting consequences that a nap will not cure: increased risk of diabetes, hea
April 17, 2012
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Martian impact craters may be hiding life
If there is life on Mars it may be lurking in craters formed by asteroid impacts on the planet's surface, as has happened on Earth, Scottish scientists say.This undated image provided by NASA shows the Gale Crater on Mars. (AP-Yonhap News)Researchers at the University of Edinburgh said organisms have been found living deep beneath a site in Chesapeake Bay in the United States where an asteroid cra
April 17, 2012
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Apple iPad arriving in Korea, 11 more countries
Apple said Monday it would start marketing its new iPad on Friday in South Korea and 11 other countries, and the hot-selling tablet would be available in more than 50 countries by the end of the month.The April 20 launch of the third-generation iPad will be in South Korea, Brunei, Croatia, Cyprus, Dominican Republic, El Salvador, Guatemala, Malaysia, Panama, St Maarten, Uruguay and Venezuela.By Ap
April 17, 2012
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Gene links to memory, brain size found
An international effort to understand the genetic building blocks of the human brain and its functions found patterns of DNA that may be linked to memory and intelligence. The research for the first time tracked genes that affect the size of infants’ heads, and the volume of the cranium and the hippocampus, a seahorse-shaped organ crucial for memory. More than 200 researchers at 100 medical center
April 16, 2012
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Blood type matters in some diseases: study
People with blood type A may be susceptible to certain strains of rotavirus infections, Science Daily reported Sunday.Researchers at Baylor College of Medicine in Houston, Texas have found that strains of the virus seem to find their way into human cells by recognizing antigens found in blood type A. Rotavirus is most common cause of severe dehydration and diarrhea in infants, from which about half a million people die every year.The strains of the virus known as P14 and P9 were observed to bind
April 16, 2012
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Chin implant surgery skyrockets in U.S.
Cosmetic surgery to make the chin look more prominent has soared in popularity in the course of a year, making it the fastest growing trend among men and women, U.S. plastic surgeons said on Monday.Chin implants are particularly popular among those over 40, said the report by the American Society of Plastic Surgeons.A total of 10,593 men had the operation done in 2011, a 76 percent increase over t
April 16, 2012
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Word-spotting baboons leave scientists spell-bound
Baboons can recognize scores of written words, a feat that raises intriguing questions about how we learn to read, scientists reported on Thursday.In a specially-made facility in France where they could come and go at will, monkeys learned to differentiate between a real word, such as KITE, and a nonsense word such as ZEVS.The baboons had access to a large enclosure with several touch-sensitive co
April 16, 2012
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Intelligence and worrying may have co-evolved: study
A recent study by U.S. researchers suggests that intelligence may have co-evolved with worrying, Science Daily reported Thursday. Brain activity during the intellectual process involves depletion of the nutrient choline in the sub-cortical white matter, which is also true of the process of worrying, Dr. Jeremy Coplan from SUNY Downstate Medical center and his colleagues found. This suggests that excessive worrying, which is generally viewed as a negative trait may actually be a beneficial trait
April 15, 2012
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Unmanned vessel could soon be working for US Navy
NEW ORLEANS (AP) -- Technology that sent unmanned aircraft over Iraq and Afghanistan soon could be steering unstaffed naval boats for such dangerous tasks as minesweeping, submarine detection, intelligence gathering and approaching hostile vessels.Defense contractor Textron Inc. demonstrated what it calls its Common Unmanned Surface Vessel technology Thursday at its Textron Marine & Land Systems s
April 13, 2012
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Mystery object seen falling from sky
LITCHFIELD, Conn. (UPI) -- Connecticut authorities said they have been unable to locate a mysterious object seen falling from the sky by witnesses including a state trooper.The Connecticut State Police said the glowing green object, which some witnesses described as being the size of a whale, was seen falling from the sky in the Litchfield area around 2 a.m. Thursday morning, and is believed to ha
April 13, 2012
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NASA robots found life on Mars in 1976, scientists say
This is an artist's drawing of one of the twin Mars rovers as it would look on the planet's surface. The rovers have survived more than five years, far beyond their design date. (NASA/JPL/Cornell/MCT)Scientists have concluded from reviewing data of 1976 Mars Viking rovers that bacteria existed on Mars.The original consensus of scientists has been that the experiment found geological, not biologica
April 13, 2012
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Painkiller sales soar around U.S., could spark addiction epidemic
NEW YORK (AP) ― Sales of the nation’s two most popular prescription painkillers have exploded in new parts of the country, an Associated Press analysis shows, worrying experts who say the push to relieve patients’ suffering is spawning an addiction epidemic.From New York’s Staten Island to Santa Fe, N.M., Drug Enforcement Administration figures show dramatic rises between 2000 and 2010 in the distribution of oxycodone, the key ingredient in OxyContin, Percocet and Percodan. Some places saw sales
April 12, 2012
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Oft-misunderstood lupus comes out of the shadows
DETROIT ― The day Sharon Harris graduated from Florida A&M University was supposed to be one of jubilation.But Harris was exhausted and weak.She attributed it to the stress of final exams, preparing for graduation and working three part-time jobs.But the moment her mother arrived from Detroit that December day in 2001, she knew something was seriously wrong. Just one look at her daughter’s face told her it couldn’t be only stress. In addition to exhaustion, Harris’s skin was blotchy and discolor
April 12, 2012
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Prevalence of autism in children continues to climb, report shows
KANSAS CITY, Missouri ― Lauren Shouse wonders why her third child, Luke, is autistic. Was it his difficult birth? Was it something inherited that made her 6-year-old so stubborn and unwilling to speak?“You would like to know what causes it so you can do all you can to prevent it,” said Shouse, of Weston, Mo. “It would be wonderful if we knew why.”Medical researchers have the same hope, made all the more urgent Thursday with the release of new numbers showing that the prevalence of autism among t
April 12, 2012
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Bulimia serious among young people
Park Ju-yong, 20, is always conscious of what he eats. He is constantly on a diet, trying to minimize and moderate the foods he eats. Whenever the stress of suppressing his appetite becomes unbearable, he buys loads of food ― bread, butter, instant noodles, pizza, donuts, fried chicken and so forth ― and starts binge eating. But the pleasure of eating does not last long. After feeling a severe sense of guilt, he takes laxatives that will sweep away what he has eaten. “I don’t know what I am doin
April 12, 2012
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Scientists find out why smart people are smart
Scientists have succeeded in pointing out the parts of the brain that are essential for intellectual functions, the Science Daily reported Tuesday. A multi-national study found out that coordinated works of several brain areas are necessary in order to process a thought.Lead researcher Aron Barbey said the brain’s ability to add up all the information from verbal, visual, spatial and executive processes is key to intellectual function. Study showed that the brain regions involved in the thinking
April 12, 2012
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Could advanced dinosaurs rule other planets?
New scientific research raises the possibility that advanced versions of T. rex and other dinosaurs -- monstrous creatures with the intelligence and cunning of humans -- may be the life forms that evolved on other planets in the universe. "We would be better off not meeting them," concludes the study, which appears in the Journal of the American Chemical Society.In the report, noted scientist Rona
April 12, 2012
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'Time machine' instrument sees the past
U.S. researchers say a new instrument will be a "time machine" to allow scientists to study the universe's earliest galaxies that could never be studied before.(MCT)Built by researchers at UCLA, the MOSFIRE instrument -- or Multi-Object Spectrometer for Infra-Red Exploration -- has been installed in the Keck I Telescope at the W.M. Keck Observatory atop Mauna Kea in Hawaii.The instrument will gath
April 12, 2012
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US sues Apple, publishers yield on e-book pricing
WASHINGTON (AFP) - The US Justice Department sued Apple and five publishing firms Wednesday alleging a conspiracy to raise prices and limit competition for e-books, and immediately announced a partial settlement in the case.As the antitrust suit was unveiled, officials said three of the publishers agreed to end the scheme to force retailers such as Amazon to accept a new pricing plan that ended th
April 11, 2012
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LG’s Google TV sets global war over next-generation smart TV
LG Electronics is set to launch the world’s first Google TV version 2.0 in the United States this weekend amid rising expectations about Apple’s smart TV debut. According to a report by Shinhan Investment Corp., LG will set the stage for its attempt to carve out a bigger share in the smart TV market with Google TV, which allows users to enjoy broadcasting, Internet, applications and video with ease. “Google TV operates on the Google operating system, which enables Internet browsing, social netwo
April 11, 2012