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Engineers harvest heart's energy to power life-saving devices![]() Hanover NH (SPX) Feb 05, 2019 The heart's motion is so powerful that it can recharge devices that save our lives, according to new research from Dartmouth College. Using a dime-sized invention developed by engineers at the Thayer School of Engineering at Dartmouth, the kinetic energy of the heart can be converted into electricity to power a wide-range of implantable devices, according to the study funded by the National Institutes of Health. Millions of people rely on pacemakers, defibrillators and other live-saving impl ... read more |
Simply shining light on dinosaur metal compound kills cancer cellsWarwick UK (SPX) Feb 05, 2019 A new compound based on Iridium, a rare metal which landed in the Gulf of Mexico 66 M years ago, hooked onto albumin, a protein in blood, can attack the nucleus of cancerous cells when switched on b ... more
Protecting those on the frontline from EbolaCharleston SC (SPX) Feb 04, 2019 In a world where we can travel the globe by jet, diseases that were once thought to plague faraway places can now strike close to home. The U.S. had to learn this the hard way. In 2014, a pati ... more
Researchers develop new approach for vanquishing superbugsCleveland OH (SPX) Feb 01, 2019 A scientific team from Case Western Reserve University School of Medicine and Cleveland Clinic has developed a new way to identify second-line antibiotics that may be effective in killing germs alre ... more
Venezuela opposition warns military against preventing entry of aidCaracas (AFP) Feb 5, 2019 Venezuela's armed forces would be crossing a "red line" if they were to block humanitarian aid from entering the country, the opposition dominated National Assembly said on Tuesday. ... more |
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Novel strategy enables tiny semiconductor particles for wide-ranging applicationsSingapore (SPX) Jan 28, 2019 Two-dimensional (2D) transition metal dichalcogenides (TMDs) nanomaterials such as molybdenite (MoS2), which possess a similar structure as graphene, have been donned the materials of the future for ... more
Moving on the MoonParis (ESA) Jan 25, 2019 Europe is preparing to go forward to the Moon, but how will astronauts move once they get there? Despite the Apollo missions, little is known about what lunar gravity may mean for our bodies. ESA's ... more
Brain condition related to long-term spaceflights needs more attention, dataCharleston SC (SPX) Jan 25, 2019 More people today are poised to explore space than ever before; those who do will experience the effects of microgravity on the human body. Recognizing the need for more data related to those effect ... more
Prolonged spaceflight could weaken astronauts' immune systemsTucson AZ (SPX) Jan 24, 2019 NASA hopes to send humans to Mars by 2030 on a round-trip mission that could take up to three years - far longer than any human has ever traveled in space. Such long-term spaceflights could adversel ... more
China clones gene-edited monkeys to aid disorder researchShanghai (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. ... more |
![]() Superpowered salamander may hold the key to human regeneration
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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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
Second woman carrying gene-edited baby in ChinaBeijing (AFP) Jan 21, 2019 A researcher who claimed to have created the world's first genetically-edited babies will face a Chinese police investigation, state media said Monday, as authorities confirmed that a second woman fell pregnant during the experiment. ... more
How to rapidly image entire brains at nanoscale resolutionChevy Chase MD (SPX) Jan 18, 2019 Eric Betzig didn't expect the experiment to work. Two scientists, Ruixuan Gao and Shoh Asano, wanted to use his team's microscope on brain samples expanded to four times their usual size - blown up ... more
NYSCF scientists make strides in creation of clinical-grade boneNew York NY (SPX) Jan 17, 2019 A team of scientists from the New York Stem Cell Foundation (NYSCF) Research Institute reported Friday in Stem Cell Research and Therapy that they have made valuable progress toward creating clinica ... more
Aging Faster in Space to Age Better on EarthHouston TX (SPX) Jan 16, 2019 A new investigation heading to the International Space Station will provide space-flown samples to scientists from academia, industry and government agencies, who have agreed to share their data and ... more |
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US sends 3,750 more troops to Mexico border: Pentagon Washington (AFP) Feb 4, 2019 The United States will send an additional 3,750 troops to its frontier with Mexico, the Pentagon said Sunday, as President Donald Trump doubled down on his call for a wall to boost border security.
Soldiers were originally deployed to the border under an order President Donald Trump gave before midterm elections in November as "caravans" of migrants made their way to the border to seek asylu ... more |
Magnetic north pole leaves Canada, on fast new path Washington (AFP) Feb 5, 2019
The position of the Earth's magnetic North Pole - used in navigation systems such as smartphones - is moving far faster than it has, sending scientists scrambling to put out a new model this week.
The magnetic North is the point at which the planet's magnetic field points vertically down.
The World Magnetic Model is critical to sea and military navigation - as well as our ubiquitous s ... more |
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A taste for fat may have made us human New Haven CT (SPX) Feb 06, 2019
Long before human ancestors began hunting large mammals for meat, a fatty diet provided them with the nutrition to develop bigger brains, posits a new paper in Current Anthropology.
The paper argues that our early ancestors acquired a taste for fat by eating marrow scavenged from the skeletal remains of large animals that had been killed and eaten by other predators. The argument challenge ... more |
Ice Age survivors or stranded travellers? A new subterranean species discovered in Canada Washington DC (SPX) Feb 06, 2019
The discovery of a new to science species of rare and primitive arthropod from the depths of a cave that was covered by a thick ice sheet until recently is certain to raise questions. In their study, published in the open-access journal Subterranean Biology, entomologist Alberto Sendra and local caver Craig Wagnell describe a new species of cave-dwelling, insect-like campodeid dipluran from the ... more |
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Protecting those on the frontline from Ebola Charleston SC (SPX) Feb 04, 2019
In a world where we can travel the globe by jet, diseases that were once thought to plague faraway places can now strike close to home.
The U.S. had to learn this the hard way. In 2014, a patient harboring Ebola returned home to Dallas, Texas from Liberia. Within 15 days of this person's arrival, the Centers for Disease Control and Prevention (CDC) had confirmed two secondary cases in nurs ... more |
Chinese 'underground' bishop gains official recognition: state media Beijing (AFP) Feb 2, 2019
A bishop from China's "underground" Catholic church is slated to step up as the official state-backed clergyman for a diocese in central China, state-run media reported, amid a thaw in relations between Beijing and the Holy See.
China's estimated 10 million Catholics are legally supposed to attend only churches governed by a state-controlled body with clergy appointed by the Communist Party. ... 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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Top general not consulted before Trump's Syria pull-out decision Washington (AFP) Feb 5, 2019
The top general overseeing US military actions in the Middle East said Tuesday that President Donald Trump did not consult him ahead of the decision to pull US troops from Syria.
Trump last month claimed the Islamic State group had been defeated in Syria and said all US troops were "coming back now."
The president had long questioned America's multiple and seemingly interminable wars, bu ... 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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Merkel says more security needed on Chinese firms Tokyo (AFP) Feb 5, 2019 German Chancellor Angela Merkel called on Tuesday for safeguards to ensure Chinese firms do not hand over private data to Beijing amid mounting security concerns over equipment made by telecoms giant Huawei.
Speaking at Keio University in Tokyo, Merkel said there was a "big debate" in Germany about using Huawei equipment, with growing calls to prevent the firm building 5G networks around the ... more |
Prince of IS-ravaged Yazidis buried in Iraq Sheikhan, Irak (AFP) Feb 5, 2019
Some prayed while others cried as a dozen men surrounded by a sea of mourners carefully lowered the coffin of the Yazidi spiritual leader into a freshly dug grave on Tuesday.
Prince Tahseen Said Ali, the longtime head of the world's Yazidi minority brutally targeted by Islamic State group jihadists in Iraq, died in Germany at the end of January aged 85.
For many he was a "symbol" and a " ... more |
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Kabul must be involved in peace talks: US general Washington (AFP) Feb 5, 2019
The Afghan government must be involved in talks between the US and the Taliban if a push for a peace deal is to be successful, a top general said Tuesday.
A months-long drive by the US to engage with the Taliban has ostensibly been aimed at convincing them to talk to Kabul, but the Taliban see President Ashraf Ghani and his government as US-backed puppets.
"Ultimately, we need to get to ... more |
China not 'walking the walk' on methane emissions Washington DC (SPX) Jan 30, 2019
Chinese regulations on coal mining have not curbed the nation's growing methane emissions over the past five years as intended, says new research from a team led by Carnegie's Scot Miller and Anna Michalak. Their findings are published in Nature Communications.
China is the world's largest producer and consumer of coal, which is used to generate more than 70 percent of its electricity. It ... more |
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Insecticides blamed for honeybee deaths in California almond groves Washington (UPI) Feb 5, 2019
Researchers have identified a culprit for the dramatic honey bee die offs among the almond groves of California's Central Valley.
Experiments showed a mixture of insecticide and fungicides, harmless in isolation, combined to form a deadly chemical cocktail.
"Fungicides, often needed for crop protection, are routinely used during almond bloom, but in many cases growers were also a ... more |
Frequent Visitor: Asteroid Larger Than Statue of Liberty Approaches Earth Pasadena CA (JPL) Feb 06, 2019
What astronomers may describe as an exciting sighting, some may find frightening, as a huge and heavy alien body will come comparatively close to Earth in the early hours of 6 February.
Dubbed by NASA Asteroid 2013 RV9, the minor planet is expected to swing by Earth at 6.30am GMT (UTC) on Wednesday. The distance between the asteroid and Earth will constitute around 6,842,740 km, which is a ... more |
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