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  Lund, Sweden (SPX) Jun 05, 2018 Millions of years of evolutionary fine-tuning have made dolphins phenomenally good at using echolocation to orient themselves, find food and communicate with one another. But how do they actually do it? New research from Lund University in Sweden shows that they emit two intertwined ultrasound beam components at different frequencies - and with slightly different timing. This new knowledge brings us one step closer to solving the puzzle. Josefin Starkhammar, a researcher in biomedical engineering ... read more |
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Synthetic 'tissues' build themselvesSan Francisco CA (SPX) Jun 05, 2018 How do complex biological structures - an eye, a hand, a brain - emerge from a single fertilized egg? This is the fundamental question of developmental biology, and a mystery still being grappled wi ... more 
Flexible organic electronics mimic biological mechanosensory nervesSeoul, South Korea (SPX) Jun 05, 2018 Researchers at Seoul National University and Stanford University developed artificial mechanosensory nerves using flexible organic devices to emulate biological sensory afferent nerves. They used th ... more 
Cell-like nanorobots clear bacteria and toxins from bloodSan Diego CA (SPX) Jun 05, 2018 Engineers at the University of California San Diego have developed tiny ultrasound-powered robots that can swim through blood, removing harmful bacteria along with the toxins they produce. These pro ... more 
Scientists develop material that could regenerate dental enamelLondon, UK (SPX) Jun 05, 2018 Researchers at Queen Mary University of London have developed a new way to grow mineralised materials which could regenerate hard tissues such as dental enamel and bone. Enamel, located on the ... more |
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Microgravity conditions affect DNA methylation of muscle cells, slowing their differentiationHiroshima, Japan (SPX) May 24, 2018 Astronauts go through many physiological changes during their time in spaceflight, including lower muscle mass and slower muscle development. Similar symptoms can occur in the muscles of people on E ... more 
Nanoparticles derived from tea leaves destroy lung cancer cells: Quantum dots have great potentialSwansea UK (SPX) May 28, 2018 Nanoparticles derived from tea leaves inhibit the growth of lung cancer cells, destroying up to 80% of them, new research by a joint Swansea University and Indian team has shown. The team made ... more  
Limiting global warming could avoid millions of dengue fever casesNorwich UK (SPX) May 29, 2018 Limiting global warming to 1.5C could avoid around 3.3 million cases of dengue fever per year in Latin America and the Caribbean alone - according to new research from the University of East Anglia ... more 
New tech may make prosthetic hands easier for patients to useRaleigh NC (SPX) May 25, 2018 Researchers have developed new technology for decoding neuromuscular signals to control powered, prosthetic wrists and hands. The work relies on computer models that closely mimic the behavior of th ... more 
Deadly malaria's evolution revealedLondon, UK (SPX) May 25, 2018 The evolutionary path of the deadliest human malaria parasite, Plasmodium falciparum, has been revealed for the first time. This parasite is a member of a parasite family called the Laverania that o ... more |
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 Could we predict the next Ebola outbreak by tracking the migratory patterns of bats?
New portable malaria screening instrument developedLos Angeles CA (SPX) May 24, 2018 According to the World Health Organization, over 216 million people were infected with malaria in 2016, and 445,000 individuals died from the disease. The key to solving this health crisis is early- ... more  |
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Asian tiger mosquito on the moveFrankfurt, Germany (SPX) May 23, 2018 Due to global trade and tourism, mosquitoes - transmitters of dangerous infectious diseases - have spread to almost every part of the world. Moreover, climate change promotes the spread of species t ... more
Researchers take key step toward growing human organs in laboratoryCorvallis OR (SPX) May 23, 2018 Researchers have learned that precursor cells for skeletal muscles actually also give rise to neurons, blood vessels, blood cells and immune cells, pushing science one step closer to generating body ... more 
Robots grow mini-organs from human stem cellsSeattle WA (SPX) May 21, 2018 An automated system that uses robots has been designed to rapidly produce human mini-organs derived from stem cells. Researchers at the University of Washington School of Medicine in Seattle develop ... more 
Global warming linked with rising antibiotic resistanceWashington (UPI) May 21, 2018 New research suggests rising temperatures are encouraging antibiotic resistance in cities across the United States. ... more 
Ultrasound helmet helps image the brain, tap into neural networksWashington DC (UPI) May 16, 2018 Scientists first considered the possibility for a brain-imaging helmet powered by ultrasound technology more than 30 years ago. ... more |
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 Geneva (AFP) June 1, 2018 
Colombian President Juan Manuel Santos hailed Friday the peace accord reached in his country, but warned it would take at least 15 years to build a truly peaceful society.
Speaking before the UN Labour Organization's annual assembly, Santos stressed that "peace is much more than just silencing the weapons."
"Building peace is like building a cathedral; it is a long and complex process th ... more |
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 Madrid, Spain (SPX) Jun 07, 2018 
The technology multinational GMV, provider of system integration, development and engineering in the sectors of aerospace, defense, intelligent transportation systems (ITS) and ICTs, has decided to enlarge its central site in the technology park called Parque Tecnologico de Madrid, acquiring 6500 m2 of office space in a 10,000-m plot to house 350 new employees.
In January 1991 the technolo ... more |
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 Washington (UPI) Jun 4, 2018 
Bonobos won't eat dirty food. In experiments, the great apes refused fruit that had been contaminated by feces.
Scientists wanted to better understand the evolutionary origins of disgust. The reaction helps humans avoid exposure to pathogens, and the latest research suggests the reaction offers apes' similar benefits.
Researchers at Kyoto University in Japan offered bonobos sever ... more |
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 West Lafayette IN (SPX) Jun 05, 2018 
Steelhead trout, a member of the salmon family that live and grow in the Pacific Ocean, genetically adapted to the freshwater environment of Lake Michigan in less than 120 years.
Steelhead were intentionally introduced into Lake Michigan in the late 1800s in order to bolster recreational and commercial fisheries. In their native range, which extends from California to Russia, steelhead hat ... more |
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 Washington DC (SPX) May 30, 2018  Protection against many common pathogens and environmental stressors is written into our DNA. Our skin responds to sun exposure. Our immune system mounts defenses when we get the flu. Our bodies inherently work to mitigate the potential for harm caused by these health threats.
However, these intrinsic responses are not always quick, robust, or appropriate enough to adequately defend us fro ... more |
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 Beijing (AFP) June 7, 2018 
Chinese authorities have called on the public to help track down fugitives abroad by publishing the names, photos and even addresses of 50 high-profile suspects beyond its grasp.
A massive anti-graft campaign launched by President Xi Jinping includes a push to repatriate allegedly corrupt officials who have fled abroad - an effort known as "Sky Net".
But most Western countries including ... more |
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 Acapulco, Mexico (AFP) May 9, 2018 
Three Mexican soldiers were killed in an ambush in the violent state of Guerrero, in a town whose mayor was also found murdered the same day, the defense ministry said Wednesday.
After receiving an anonymous tip that armed men were hiding out at a ranch in the municipality of Coyuca de Catalan, an army patrol went to the site Tuesday night and was attacked by unknown gunmen, the ministry sai ... more |
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 Brussels (AFP) June 7, 2018  NATO chief Jens Stoltenberg on Thursday hailed German plans to increase defence spending by 80 percent by 2024 as "a step in the right direction" amid US demands for Europe to pay its way.
US President Donald Trump has repeatedly lashed European allies for failing to meet a commitment to spend two percent of GDP on defence by 2024, with economic powerhouse Germany coming in for particular cr ... more |
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 Boston MA (SPX) Jun 01, 2018 
The spectacular merger of two neutron stars that generated gravitational waves announced last fall likely did something else: birthed a black hole. This newly spawned black hole would be the lowest mass black hole ever found.
A new study analyzed data from NASA's Chandra X-ray Observatory taken in the days, weeks, and months after the detection of gravitational waves by the Laser Interfero ... more |
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 Washington (AFP) June 10, 2018 
Chinese telecoms companies like ZTE and Huawei face severely tightened access to the US market despite the Trump administration's deal this week to give ZTE a lifeline after it agreed to a steep fine.
Amid persistent worries that their phones, routers and other products will open a path for Beijing's spying on the United States, analysts say the US government will remain broadly closed to pr ... more |
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 Baghdad (AFP) June 8, 2018  Nationalist Moqtada Sadr, whose bloc won the largest share of seats in Iraq's May legislative elections, has strengthened his parliamentary position by forming an alliance with two other lists.
The former militia leader reached a coalition agreement on Thursday with Shiite Ammar al-Hakim's Al-Hikma list and the secular outgoing vice-president Iyad Allawi, whose list was comprised largely of ... more |
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 Kabul (AFP) June 9, 2018  The Taliban announced its first ceasefire in Afghanistan since the 2001 US invasion on Saturday, with a three-day halt in hostilities against the country's security forces that was greeted with relief by war-weary Afghans.
But the group warned the suspension of fighting for the first three days of Eid, the holiday that caps off Ramadan, did not extend to "foreign occupiers", who would contin ... more |
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 Beijing (AFP) June 6, 2018 
Rescuers pulled 23 workers out of a mine in northeast China on Wednesday, hours after they were trapped underground by an explosion that killed 11 and left two others missing, state media reported.
Nine other workers were injured in Tuesday's blast at the iron ore mine owned by Huamei Group, a subsidiary of China National Coal Group Co, in Benxi, Liaoning province.
The blast took place w ... more |
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 Urbana IL (SPX) Jun 05, 2018 
Plants such as soybeans and wheat waste between 20 and 50 percent of their energy recycling toxic chemicals created when the enzyme Rubisco - the most prevalent enzyme in the world - grabs oxygen molecules instead of carbon dioxide molecules. Increasing production of a common, naturally occurring protein in plant leaves could boost the yields of major food crops by almost 50 percent, according t ... more |
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 Tucson AZ (SPX) Jun 08, 2018 
Once every month, on average, somewhere on Earth a fireball appears out of nowhere and for mere seconds, casts a blinding flash across the sky before it blows up in a thunderous explosion. It happened last Saturday over southern Africa, where a small space rock disintegrated in the night sky and - possibly - scattered debris on the ground, awaiting discovery by meteorite hunters.
Despite t ... more |
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