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China clones gene-edited monkeys to aid disorder research![]() Shanghai (AFP) Jan 24, 2019 Chinese scientists announced Thursday they had cloned five monkeys from a single animal that was genetically engineered to have a sleep disorder, saying it could aid research into human psychological problems. The claim, detailed in two reports published in a Chinese science journal, is the latest in a series of biomedical advances in the country, some of which have fuelled medical ethics debates. Most recently a Chinese scientist claimed last year he had altered the DNA of babies to make them H ... read more |
Superpowered salamander may hold the key to human regenerationLexington KY (SPX) Jan 25, 2019 Regeneration is one of the most enticing areas of biological research. How are some animals able to regrow body parts? Is it possible that humans could do the same? If scientists could unlock the se ... more
China's second gene-edited foetus is 12-14 weeks old: scientistBeijing (AFP) Jan 22, 2019 The second woman carrying a gene-edited foetus in China could now be 12 to 14 weeks into her pregnancy, according to a US physician in close contact with the researcher who claimed to have created the world's first genetically-modified babies last year. ... more
Unlocking graphene's superconducting powers with a twist and a squeezeNew York NY (SPX) Jan 25, 2019 Graphene has been heralded as a wonder material. Not only is it the strongest, thinnest material ever discovered, its exceptional ability to conduct heat and electricity paves the way for innovation ... more
A new method developed to produce precursors for high-strength carbon fibers processingNizhny Novgorod, Russia (SPX) Jan 23, 2019 Carbon fiber is an important structural material of the 21st century. Due to its high strength, which is not inferior to metal alloys, in combination with low specific weight and high oxidative stab ... more |
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Chinese children given expired polio vaccines in latest scareShanghai (AFP) Jan 11, 2019 At least 145 children were administered expired polio vaccines in eastern China, state media reported, despite the government promising to prevent such lapses in the industry following a major scandal last year. ... more
New app gives throat cancer patients their voice backPrague (AFP) Jan 11, 2019 Vlastimil Gular's life took an unwelcome turn a year ago: minor surgery on his vocal cords revealed throat cancer, which led to the loss of his larynx and with it, his voice. ... more
Danish malaria vaccine passes test in humansCopenhagen, Denmark (SPX) Jan 11, 2019 For many years, a team of researchers at the University of Copenhagen have been focussing on developing a vaccine that can protect against the disease pregnancy malaria from which 220,000 people die ... more
Controlling neurons with light but without wires or batteriesTucson AZ (SPX) Jan 03, 2019 University of Arizona biomedical engineering professor Philipp Gutruf is first author on the paper Fully implantable, optoelectronic systems for battery-free, multimodal operation in neuroscience re ... more
Sick, hungry Indonesia tsunami survivors cram sheltersCarita, Indonesia (AFP) Dec 25, 2018 Desperately-needed aid flowed into a stretch of Indonesia's tsunami-struck coastline Tuesday, but humanitarian workers warned that clean water and medicine supplies were dwindling as thousands crammed makeshift evacuation centres. ... more |
![]() Give it the plasma treatment: strong adhesion without adhesives
Pitt chemical engineers develop new theory to build improved nanomaterialsPittsburgh PA (SPX) Dec 17, 2018 Thanks in part to their distinct electronic, optical and chemical properties, nanomaterials are utilized in an array of diverse applications from chemical production to medicine and light-emitting d ... more |
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Google 'must scrap censored Chinese search plans': NGOsHong Kong (AFP) Dec 11, 2018 Google must abandon its development of a censored search engine for China, dozens of NGOs demanded Tuesday, warning personal data would not be safe from Beijing authorities. ... more
Russian Scientists Reveal How Mars Mission Will Impact Astronauts' LifespansMoscow (Sputnik) Dec 11, 2018 Russia's Roscosmos, NASA, the European Space Agency, and China's National Space Administration have all made plans to send manned missions to the Red Planet sometime in the next few decades. However ... more
HHS and NASA team up to explore health on Earth and in outer spaceWashington DC (SPX) Dec 10, 2018 by Eric D. Hargan - Deputy Secretary of the Department of Health and Human Services My father was an Air Force veteran of the Korean War and he shared his fascination with planes, NASA and anything ... more
An ancient strain of plague may have led to the decline of Neolithic EuropeansWashington DC (SPX) Dec 07, 2018 A team of researchers from France, Sweden, and Denmark have identified a new strain of Yersinia pestis, the bacteria that causes plague, in DNA extracted from 5,000-year-old human remains. Their ana ... more
WHO says creating panel to study gene editingGeneva (AFP) Dec 3, 2018 The World Health Organization said Monday it is creating a panel to study the implications of gene editing after a Chinese scientist controversially claimed to have created the world's first genetically-edited babies. ... more |
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UN urges Nepal to focus on war crimes victims as probes languish Kathmandu (AFP) Jan 24, 2019
The United Nations cautioned Nepal Thursday that it risked failing war crimes victims as a deadline for investigating atrocities during its decade-long Maoist conflict draws near without a single case being resolved.
Nepal established two commissions in 2015 to probe abuses by government forces and Maoist rebels during the civil war that left 17,000 dead and others missing without a trace. ... more |
Magnetic North's erratic behavior forces update to global navigation system Washington (UPI) Jan 14, 2019
Magnetic North is shifting rapidly, throwing off the World Magnetic Model that powers a variety of global navigational systems.
Scientists were originally scheduled to release an updated model this week - a fix for the accumulating anomalies - but due to the government shutdown, the update's release has been delayed until the end of the month.
Scientists with the British Geolog ... more |
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Human mutation rate has slowed recently Aarhus, Denmark (SPX) Jan 23, 2019
Researchers from Aarhus University, Denmark, and Copenhagen Zoo have discovered that the human mutation rate is significantly slower than for our closest primate relatives. The new knowledge may be important for estimates of when the common ancestor for humans and chimpanzees lived - and for conservation of large primates in the wild.
Over the past million years or so, the human mutation r ... more |
Invasive species could spell trouble on China's new 'Silk Road' Washington (AFP) Jan 24, 2019
Invasive species have been around for centuries, since the beginning of international trade.
But a major new trade route organized by China and spanning 123 countries could accelerate the spread of invasive species like never before, researchers warned Thursday.
Officially called China's Belt and Road Initiative, the project was launched five years ago and aims to include about half the ... more |
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Hong Kong scientists claim 'broad-spectrum' antiviral breakthrough Hong Kong (AFP) Jan 15, 2019
Hong Kong scientists claim they have made a potential breakthrough discovery in the fight against infectious diseases - a chemical that could slow the spread of deadly viral illnesses.
A team from the University of Hong Kong described the newly discovered chemical as "highly potent in interrupting the life cycle of diverse viruses" in a study published this month in the journal Nature Commu ... more |
Australia demands China treat detained national 'fairly' Sydney (AFP) Jan 24, 2019
Australia on Thursday demanded China handle the case of detained author Yang Hengjun "transparently and fairly," amid a growing row about the fate of the Chinese-Australian.
Yang - a novelist, democracy advocate and former Chinese diplomat - was detained shortly after he made a rare return to China from the United States last week.
Friend and colleague Chongyi Feng told AFP he believes ... more |
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New president to inherit a Mexico plagued with grisly violence Mexico City (AFP) Aug 7, 2018
In the middle of the street, corpses riddled with bullets. Underground, thousands of bodies heaped in clandestine graves. And in the mountains, drug gangs locked in armed conflict with the military.
These grim scenes have increasingly become the norm in Mexico, a country gripped by violence stemming from its war on drugs which since 2006 has seen more than 200,000 murders and 30,000 people g ... more |
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U.S. destroyer Donald Cook arrives in Black Sea region for NATO drills Washington (UPI) Jan 22, 2019
The U.S. destroyer USS Donald Cook has docked in western Georgia to participate in joint drills under the observation of Russian vessels in the Black Sea.
The Arleigh Burke-class guided-missile destroyer arrived Monday in Batumi for a scheduled port visit ahead of the exercises with NATO allies, the Navy announced in a news release.
The arrival comes two months after Russia seize ... more |
New squeezing record at GEO600 gravitational-wave detector Hannover, Germany (SPX) Dec 17, 2018
The detection of Einstein's gravitational waves relies on highly precise laser measurements of small length changes. The kilometer-size detectors of the international network (GEO600, LIGO, Virgo) are so sensitive that they are fundamentally limited by tiny quantum mechanical effects.
These cause a background noise which overlaps with gravitational-wave signals. This noise is always presen ... more |
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Information wars endanger civilization, say 'Doomsday' experts Washington (AFP) Jan 24, 2019
Information warfare is amplifying major worldwide threats like climate change and nuclear warfare, endangering the future of civilization, US experts said Thursday as the symbolic Doomsday Clock stayed at two minutes to midnight.
The manipulation of facts, fake news and information overload - along with global warming and flirting with nuclear war - are all factors that have brought humans ... more |
In Iraq, political wrangling spawns debate over US troops Baghdad (AFP) Jan 22, 2019
From the halls of parliament to the lightning-fast rumour mills of social media, pro-Iran factions are demanding US troops withdraw from Iraq in a challenge to the country's fragile government.
The political wrangling is another indication of Iraq's precarious position as it tries to balance ties between two key allies - the United States and the Islamic republic of Iran.
Calls for a US ... more |
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Second US soldier of 2019 killed in Afghanistan Kabul (AFP) Jan 22, 2019
An American soldier was killed in Afghanistan on Tuesday, NATO said, the second to die as a result of the conflict so far in 2019.
"The incident is under investigation," NATO's Resolute Support mission said in a statement.
"In accordance with US Department of Defense policy, the name of the service member killed in action is being withheld until 24 hours after notification of next of kin ... more |
Death toll in China mining accident rises to 21 Beijing (AFP) Jan 13, 2019
The death toll in a coal mine roof collapse in northern China has risen to 21 after rescuers found two more miners dead on Sunday, state media reported.
A total of 87 people were working underground in the Shaanxi province mine at the time of the accident on Saturday afternoon, according to official news agency Xinhua, citing local authorities.
Rescuers had been searching for two remain ... more |
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Plants can smell, now researchers know how Tokyo, Japan (SPX) Jan 24, 2019
Plants don't need noses to smell. The ability is in their genes. Researchers at the University of Tokyo have discovered the first steps of how information from odor molecules changes gene expression in plants. Manipulating plants' odor detection systems may lead to new ways of influencing plant behavior.
The discovery is the first to reveal the molecular basis of odor detection in plants a ... more |
Lucy has 1000 days to launch day Boulder CO (SPX) Jan 23, 2019
Sunday marked T-1000 days to the launch of NASA's Lucy Spacecraft, the first spacecraft to explore the Jupiter Trojan asteroids. These asteroids, which lead and follow Jupiter in its orbit by roughly 60 degrees, hold vital clues to the history of the Solar System.
Over its 4156 day mission, Lucy will study six of these fascinating worlds. Lucy's launch period opens on October 16, 2021 - 10 ... more |
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