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Why Lyme disease is common in the north, rare in the south![]() Washington DC (SPX) Jan 13, 2017 The ticks that transmit Lyme disease to people die of dehydration when exposed to a combination of high temperature and lowered humidity, a new USGS-led study has found. In an earlier related study, the researchers found that southern black-legged ticks, unlike northern ones, usually stay hidden under a layer of leaves, where they are less likely to encounter people. The research group, whose findings were published Jan. 11 in the journal PLOS ONE, hypothesizes that southern ticks typically shelte ... read more |
China roast duck vendor dies of H7N9 bird flu: XinhuaA roast duck vendor has died of bird flu in central China, the official Xinhua news agency said Saturday, the latest human casualty of the disease this winter. ... more
Retroviruses 'almost half a billion years old'Retroviruses - the family of viruses that includes HIV - are almost half a billion years old, according to new research by scientists at Oxford University. That's several hundred million years older ... more
Study: Retroviruses are nearly 500 million years oldRetroviruses are nearly 500 million years old, according to new research by scientists at Oxford University. According to a new study published in Nature Communications, the evolutionary arms race between retroviruses and their hosts began several hundred million years before scientists previously thought. ... more
French hospitals overwhelmed by flu epidemicFrench hospitals are being stretched to their limits by a major flu epidemic sweeping the country, France's health authorities warn. ... more |
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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review |
Zimbabwe bans street food over typhoid, cholera fearsZimbabwe has banned street food vendors in the capital Harare after a typhoid outbreak blamed on poor sanitation and erratic water supplies. ... more
Why odds are against a large Zika outbreak in the USIs the United States at risk for a large-scale outbreak of Zika or other mosquito-borne disease? While climate conditions in the U.S. are increasingly favorable to mosquitos, socioeconomic factors s ... more
Hong Kong reports second human case of bird fluHong Kong on Friday confirmed its second human case of bird flu this season, days after an elderly man died of the virus. ... more
China jails 16 for trafficking in organsSixteen people including two surgeons have been jailed for between two and five years in China for trafficking in human organs, a practice still widespread in the country. ... more
From outer space to inner eyeContact lenses, spectacles and eye implants are now being made more accurately thanks to research instruments flying on the International Space Station. With the competitive lens market offeri ... more |
![]() Bacteria evolving more sophisticated antibiotic resistance
Hong Kong records winter's first bird flu deathAn elderly man has died of bird flu in Hong Kong in the city's first human case of the disease this winter, authorities said Tuesday. ... more
Angola declares end to deadly yellow fever epidemicAngola on Friday declared the end of a yellow fever outbreak that killed at least 400 people, after an emergency United Nations vaccination campaign covering 25 million people. ... more |

Nepal on Wednesday sacked the chief of its earthquake reconstruction body, a move seen by critics as politically motivated and likely to further delay rebuilding following the April 2015 disaster.
Sushil Gyewali was appointed head of the National Reconstruction Authority (NRA) a year ago after months of political wrangling over who should lead the agency.
The NRA is tasked with spending ... more Memory of lost Cyprus home haunts three generations Six climbers die of cold climbing Guatemala volcano Debt traps threaten Nepal quake victims |
DT Research, the leading designer and manufacturer of purpose-built computing solutions for vertical markets, this week announced the successful deployment of the DT391GS Rugged GNSS Tablets for the Oregon Department of Transportation (ODOT).
The DT391GS tablets with Intel Celeron Dual Core Processors are used as Inspector Positioning Tablets with the critical hardware and software needed ... more China to offer global satellite navigation service by 2020 Austrian cows swap bells from 'hell' for GPS Russia, China Making Progress in Synchronization of GLONASS, BeiDou Systems |
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Baboons produce vocalizations comparable to vowels. This is what has been demonstrated by an international team coordinated by researchers from the Gipsa-Lab (CNRS/Grenoble INP/Grenoble Alpes University), the Laboratory of Cognitive Psychology (CNRS/AMU), and the Laboratory of Anatomy at the University of Montpellier, using acoustic analyses of vocalizations coupled with an anatomical study of t ... more Research sheds new light on high-altitude settlement in Tibet A research framework for tracing human migration events after 'out of Africa' origins Hair today, hungover tomorrow as young Japanese come of age |
A new study by University of Arizona biologists helps explain why different groups of animals differ dramatically in their number of species, and how this is related to differences in their body forms and ways of life.
For millennia, humans have marveled at the seemingly boundless variety and diversity of animals inhabiting the Earth. So far, biologists have described and catalogued about ... more Researchers quantify viper strike with high-speed video Amphibians don't lose memories during hibernation Hundreds protest against elephant trade in Tanzania |
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A roast duck vendor has died of bird flu in central China, the official Xinhua news agency said Saturday, the latest human casualty of the disease this winter.
The 36-year-old man, surnamed Zhang, passed away on January 11 in Yongcheng city of the central province of Henan, Xinhua cited the provincial health and family planning commission as saying.
He sold roast duck in the coastal pr ... more Why Lyme disease is common in the north, rare in the south Study: Retroviruses are nearly 500 million years old French hospitals overwhelmed by flu epidemic |
Hong Kong's tough former deputy leader Carrie Lam, widely seen as China's favourite in an upcoming election for the top post, pledged Monday to end the divided city's "heartache" as she announced her candidacy.
Lam was deputy to the unpopular current chief executive Leung Chun-ying until she resigned to contest the poll, but is a less disliked figure.
Leung is vilified by the city's pro ... more Hong Kong activists declare 'war' after appeal bid snub Lessons in respect at China's Confucius kindergartens Taiwan says gang links in protest against HK activists |
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Stemming the astronomical losses caused by crime in the oceans surrounding Africa is the focus of a major continental summit on Saturday in the Togolese capital, Lome.
"Over recent decades, the accumulated revenue losses resulting directly from illegal activities in the African maritime sector add up to hundreds of billions of US dollars, without counting the loss of human lives," the Africa ... more US to deport ex-navy chief drug trafficker to Guinea-Bissau Gunmen ambush Mexican military convoy, kill 5 soldiers Mexican army to probe killings of six in their home |
Chinese growth stabilised in the third quarter, data showed Wednesday, as ample credit and hot property markets propped up the world's second-largest economy.
But while the forecast-beating reading was in line with state targets, it came as experts warned that authorities have relied too much on easy credit, which has in turn increased financial risks.
The economy grew 6.7 percent in Jul ... more China data and US banks propel equities higher No debt-for-equity cure for zombie firms, says China China's ranks of super-rich rise despite economic slowdown |
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China offered a muted response Thursday after Donald Trump's secretary of state pick Rex Tillerson warned the US would stop it from using its artificial islands in the South China Sea.
Tillerson's comments, during his confirmation hearing in the US senate, are the latest salvo the Trump team has aimed at Beijing.
"We're going to have to send China a clear signal that, first the island ... more Lithuania to build fence on border with Russian exclave EU 'has no need for outside advice,' France's Hollande says of Trump US troops arriving in Poland draw Russian ire |
China is working to set up the world's highest altitude gravitational wave telescopes in Tibet Autonomous Region to detect the faintest echoes resonating from the universe, which may reveal more about the Big Bang.
Construction has started for the first telescope, code-named Ngari No.1, 30 km south of Shiquanhe Town in Ngari Prefecture, said Yao Yongqiang, chief researcher with the Nationa ... more MIT researchers reveal new technique for measuring gravity A population of neutron stars can generate gravitational waves continuously LISA Pathfinder's pioneering mission continues |
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Facebook announced Wednesday the creation of a Journalism Project aimed at fostering "a healthy news ecosystem" and curbing the spread of fake news.
The move comes with the world's leading social network under intense pressure for allowing misinformation to flourish and sometimes go viral, with some critics claiming fake news affected the US presidential election.
While Facebook has dism ... more London-based Italians arrested for cyber-spying on top politicians EU proposes greater privacy protection to boost digital economy AF looks to ensure cyber resiliency in weapons systems through new office |
Some buildings at the University of Mosul are charred by fires, others rigged with explosives, and bullets still periodically fly past a campus scarred by the battle for the city.
The sound of a jet, the whoosh of a descending missile and the explosion as it hits home mark an air strike nearby that sends a stream of black smoke rising toward the grey clouds blanketing the sky over Mosul.
... more Iraq forces retake IS-bombed 'Jonah's tomb' in Mosul Life and business return to parts of Iraq's Mosul IS resistance in Mosul is weakening: commander |
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Two years after NATO handed responsibility for Afghanistan's security to local forces, the country remains crippled by corruption and its troops can barely hold the Taliban at bay, a US inspector said Wednesday.
Since US-led NATO troops stopped leading patrols and stepped into an advisory and support role at the end of 2014, Afghan army and police forces have suffered thousands of casualties ... more Syrian Kurds say not invited to Astana talks Obama's toughest decision? 30,000-troop Afghanistan 'surge' Chinese police kill three "rioters" in Xinjiang |
When the Environmental Protection Agency finalized the Clean Power Plan in 2015 it exercised its authority to regulate carbon dioxide emissions to protect public welfare. The Plan, now the focus of escalating debate, also put the nation on course to meet its goals under the Paris Climate Agreement. Given that other pollutants are emitted from power plants - along with carbon dioxide - research h ... more China to cut coal capacity by 800 million tonnes by 2020 Norway fund blacklists more coal groups over climate concerns Black coal, thin pickings: China's miners face decline |
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Europe should expand a ban on bee-harming pesticides, environmental lobby group Greenpeace said Thursday, as it released a report warning of widespread risks to agriculture and the environment.
The report by biologists at the University of Sussex, commissioned by Greenpeace, concluded that the threat posed to bees by neonicotinoid pesticides was greater than perceived in 2013 when the Europe ... more Pressures from grazers hastens ecosystem collapse from drought Grasslands hold potential for increased food production Russia's Vavilov institute, guardian of world's lost plants |
66 million years ago, the sudden extinction of the dinosaurs started the ascent of the mammals, ultimately resulting in humankind's reign on Earth. Climate scientists now reconstructed how tiny droplets of sulfuric acid formed high up in the air after the well-known impact of a large asteroid and blocking the sunlight for several years, had a profound influence on life on Earth.
Plants die ... more NASA's Newly Announced Mission Could Solve the Mystery of Water on Asteroid Psyche Asteroid sleuths go back to the future Asteroid buzzes Earth |
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