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New generation of Latin American tech 'unicorns' making mark![]() Montevideo (AFP) Oct 31, 2018 Nubank is the online bank with the greatest number of clients outside of Asia. Fellow Brazilian startup 99 is a platform that connects 300,000 taxi drivers and chauffeurs to provide a competitive service in which passengers pay less while drivers earn more. Rappi's orange clad bicycle couriers have sprung up in 27 Latin American cities offering services as varied as delivering cash and pizzas to walking dogs or looking for lost keys. These are among a new breed of South American "unicorns" - yo ... read more |
How hibernators could help humans treat illness, conserve energy and get to MarsNew Orleans LA (SPX) Oct 29, 2018 Researchers gathered Friday to discuss the potential for hibernation and the related process, torpor, to aid human health in spaceflight at the American Physiological Society's (APS) Comparative Phy ... more
Ancient enzymes the catalysts for new discoveriesBrisbane, Australia (SPX) Oct 23, 2018 University of Queensland-led research recreating 450 million-year-old enzymes has resulted in a biochemical engineering 'hack' which could lead to new drugs, flavours, fragrances and biofuels. ... more
Nerve-on-a-chip platform makes neuroprosthetics more effectiveLausanne, Switzerland (SPX) Oct 24, 2018 Neuroprosthetics - implants containing multi-contact electrodes that can substitute certain nerve functionalities - have the potential to work wonders. They may be able to restore amputees' sense of ... more
Scientists grow functioning human neural networks in 3D from stem cellsBoston MA (SPX) Oct 19, 2018 A team of Tufts University-led researchers has developed three-dimensional (3D) human tissue culture models for the central nervous system that mimic structural and functional features of the brain ... more |
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A step towards biological warfare with insects?Munich, Germany (SPX) Oct 10, 2018 Owing to present-day armed conflicts, the general public is well aware of the terrifying effects of chemical weapons. Meanwhile, the effects of biological weapons have largely disappeared from publi ... more
15 emerging technologies that could reduce global catastrophic biological risksBaltimore MD (SPX) Oct 10, 2018 Strategic investment in 15 promising technologies could help make the world better prepared and equipped to prevent future infectious disease outbreaks from becoming catastrophic events. This ... more
Vaccinating humans to protect mosquitoes from malariaBuffalo NY (SPX) Oct 10, 2018 For decades, scientists have been trying to develop a vaccine that prevents mosquitoes from spreading malaria among humans. This unique approach - in which immunized humans transfer anti-malar ... more
100 years on, Spanish Flu holds lessons for next pandemicParis (AFP) Oct 8, 2018 It was the disease to end all others, infecting a third of humanity, killing tens of millions in their beds and prompting panicked talk of the end of days across continents still reeling from war. ... more
US calls ruling a defeat for Iran, ends treatyWashington (AFP) Oct 3, 2018 The United States on Wednesday called an international court ruling against its Iran sanctions a defeat for Tehran as it terminated a 1955 treaty on which the case was based. ... more |
![]() Animal study suggests deep space travel may significantly damage GI function in astronauts
Foreign drugs rare commodity in sanctions-hit IranTehran (AFP) Oct 4, 2018 "Talk of sanctions on Iran reemerged, and my essential medicine was no longer available," said Masoud Mir who suffers from thalassaemia, a genetic blood disease common in Iran. ... more |
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Researchers develop microbubble scrubber to destroy dangerous biofilmsChampaign IL (SPX) Sep 26, 2018 Stiff microbial films often coat medical devices, household items and infrastructure such as the inside of water supply pipes, and can lead to dangerous infections. Researchers have developed a syst ... more
With genetic tweak, mosquito population made extinctParis (AFP) Sept 24, 2018 Scientists said Monday they had succeeded for the first time in wiping out an entire population of malaria-carrying mosquitos in the lab using a gene editing tool to programme their extinction. ... more
China's doctor shortage prompts rush for AI health careShanghai (AFP) Sept 20, 2018 Qu Jianguo, 64, had a futuristic medical visit in Shanghai as he put his wrist through an automated pulse-taking machine and received the result within two minutes on a mobile phone - without a doctor present. ... more
Trump unveils revised US biodefense strategyWashington (AFP) Sept 18, 2018 US President Donald Trump unveiled a new strategy Tuesday aimed at reducing the risks of man-made and naturally occurring biological threats. ... more
UBC breakthrough opens door to $100 ultrasound machineVancouver, Canada (SPX) Sep 17, 2018 Engineers at the University of British Columbia have developed a new ultrasound transducer, or probe, that could dramatically lower the cost of ultrasound scanners to as little as $100. Their patent ... more |
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US general signals bigger troop deployment to Mexico border Washington (AFP) Oct 30, 2018
The number of active-duty troops the Pentagon is sending to the US border with Mexico will swell beyond the figure of more than 5,000 announced this week, a top general said Tuesday.
US authorities on Monday said more than 5,200 troops would head south to bolster border security, in a bid to prevent a caravan of Central American migrants from illegally crossing.
General Terrence O'Shaug ... more |
China launches twin BeiDou-3 satellites Xichang (XNA) Oct 16, 2018
China sent twin BeiDou-3 navigation satellites into space on a Long March-3B carrier rocket from the Xichang Satellite Launch Center, in Sichuan Province, at 12:23 p.m. Monday.
The satellites are the 39th and 40th of the BeiDou navigation system, and the 15th and 16th of the BeiDou-3 family.
The launch was the 287th mission of the Long March carrier rocket series.
span class=" ... more |
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Researchers discover earliest recorded lead exposure in 250,000-year-old Neanderthal teeth New York NY (SPX) Nov 01, 2018
This study is the first to report lead exposure in Neanderthal and is the first to use teeth to reconstruct climate during and timing of key developmental events including weaning and nursing duration - key determinants of population growth.
Results of the study will be published online in Science Advances, a journal published by the American Association for the Advancement of Science, at ... more |
Handful of states hold fate of world's vanishing wilderness Paris (AFP) Oct 31, 2018 More than 70 percent of Earth's last untouched wilderness lies in the territories of just five countries, scientists said Wednesday - mostly nations that alarm environmentalists with their lukewarm response to climate change.
True wild spaces - land and sea areas mostly unaffected by mankind's explosive expansion and insatiable appetite for food and natural resources - now cover just a qu ... more |
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15 emerging technologies that could reduce global catastrophic biological risks Baltimore MD (SPX) Oct 10, 2018
Strategic investment in 15 promising technologies could help make the world better prepared and equipped to prevent future infectious disease outbreaks from becoming catastrophic events.
This subset of emerging technologies and their potential application are the focus of a new report, Technologies to Address Global Catastrophic Biological Risks, by a team of researchers at the Johns Hopki ... more |
Lodi Gyari, Dalai Lama's voice in China and US, dies Washington (AFP) Oct 30, 2018
Lodi Gyari, the Dalai Lama's right-hand diplomat who helped build the Tibetan leader's clout in Washington but came away empty from years of talks with China, has died, colleagues said. He was 69.
The International Campaign for Tibet, which Gyari once headed, said he died Monday in San Francisco after a battle with hepatocellular carcinoma, a type of liver cancer.
A jovial former journal ... 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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China's defence minister to visit Washington: Mattis Manama (AFP) Oct 27, 2018
US Defence Secretary Jim Mattis said Saturday his Chinese counterpart Wei Fenghe would visit Washington next week, following tensions between the two powers.
"I would just point out that (our) strategic competition does not imply hostility," Mattis said at a Middle East security conference in Bahrain, in response to a question about tensions.
"I have met with my counterpart in Beijing a ... more |
Gravitational waves could shed light on dark matter Zurich, Switzerland (SPX) Oct 24, 2018
The Laser Interferometer Space Antenna (LISA) will enable astrophysicists to observe gravitational waves emitted by black holes as they collide with or capture other black holes. LISA will consist of three spacecraft orbiting the sun in a constant triangle formation.
Gravitational waves passing through will distort the sides of the triangle slightly, and these minimal distortions can be de ... more |
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Chinese-style 'digital authoritarianism' grows globally: study Washington (AFP) Nov 1, 2018
Governments worldwide are stepping up use of online tools, in many cases inspired by China's model, to suppress dissent and tighten their grip on power, a human rights watchdog study found Thursday.
The annual Freedom House study of 65 countries found global internet freedom declined for the eighth consecutive year in 2018, amid a rise in what the group called "digital authoritarianism."
... more |
Iranians find joy in serving pilgrims on road to Karbala Mehran, Iran (AFP) Oct 29, 2018
A 15-minute walk from the Iraqi border in the west Iranian town of Mehran, three young clerics are hard at work polishing the shoes of pilgrims.
Farther down the road another cleric stands on a chair holding a Koran over the heads of passing crowds, blessing them as they march in the thousands towards the shrine of Imam Hussein in Karbala, central Iraq.
A tailor is also working diligent ... more |
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Kabul control slips, Afghan force losses at record: US watchdog Washington (AFP) Nov 1, 2018
Kabul's control of Afghanistan slipped in recent months as local security forces suffered record-level casualties while making minimal or no progress against the Taliban, a US government watchdog said Thursday.
The latest glimpse into Afghanistan's security crisis highlights persistent problems among police and army units who have faced years of devastating losses, and shows the Taliban's re ... more |
21 dead in east China mining accident Beijing (AFP) Oct 29, 2018
The death toll from a mining accident in east China rose to 21 on Monday after rescuers pulled two more bodies from the mine following a nine-day search, state media said.
The tunnel where 22 miners were working was blocked at both ends by coal after pressure caused rocks to fracture and break on October 20, the official Xinhua news agency said.
Only one miner was rescued alive. The caus ... more |
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Cypriot farmers fear no-deal Brexit may hit livelihoods Avdimou, Cyprus (AFP) Oct 30, 2018
Olive farmer Andreas Fotiou steered carefully along a dusty lane in southwest Cyprus, en route from his village to nearby groves - locations that could have clashing trade regimes, post-Brexit.
He fears he could lose out on vital EU subsidies, and even be forced to pay crippling tariffs, if London and Brussels fail to finalise a withdrawal agreement or trade deal.
Fotiou is one of thous ... more |
OSIRIS-REx captures 'super-resolution' view of Bennu Tucson AZ (SPX) Oct 31, 2018
This "super-resolution" view of asteroid Bennu was created using eight images obtained by NASA's OSIRIS-REx spacecraft on Oct. 29, 2018, from a distance of about 205 miles (330 km).
The spacecraft was moving as it captured the images with the PolyCam camera, and Bennu rotated 1.2 degrees during the nearly one minute that elapsed between the first and the last snapshot.
The team used ... more |
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