news, journals and articles from all over the world.
A team of underwater cave explorers in Mexico have made unprecedented archeological discoveries in some of the most inaccessible places on Earth that unlock key mysteries about the earliest inhabitants of the Western Hemisphere, according to international experts who have studied the sites.
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Thanks to 20 years of homegrown galactic data, astronomers at the University of Wisconsin–Madison, UW–Whitewater and Embry-Riddle Aeronautical University have finally figured out just how much energy permeates the center of the Milky Way.
The researchers say it could one day help astronomers track down where all that energy comes from. Understanding the source of the radiation could help explain not only the nature of the Milky Way, but the countless others that resemble it.
Sweden’s controversial decision not to lock down during COVID-19 produced more deaths and greater healthcare demand than seen in countries with earlier, more stringent interventions, a new analysis finds.
Read moreHigh-risk drinkers who substantially reduce their alcohol use can lower their risk of cardiovascular disease (CVD) despite not completely abstaining, according to study findings published in Alcoholism: Clinical and Experimental Research. CVD encompasses a range of conditions involving the heart or blood vessels, and is the leading cause of death in the US. It is also one of many negative health outcomes associated with heavy drinking and alcohol use disorder (AUD). Reductions in drinking can be defined using World Health Organization (WHO) ‘risk drinking levels’, which classify drinkers into ‘very high’, ‘high’, ‘moderate’ and ‘low’ risk categories based on their average daily alcohol consumption. Previous research has shown that a reduction of two or more levels (for example, from ‘very high’ to ‘moderate’) can lower the risk of multiple health issues, but did not assess the impact on CVD specifically. The latest study has examined associations between reductions in WHO risk drinking
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As the government has announced proposals to ban the sale of petrol, diesel and hybrid cars by 2035 the race to electrify the motor industry is on, and motorbikes aren’t to be overlooked.
Read moreCitizen science could help track progress towards all 17 UN Sustainable Development Goals (SDGs). An IIASA-led study, for the first time, comprehensively analyzed the current and potential contribution of citizen science data to monitor the SDGs at the indicator level.
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An international team of scientists from Austria, Germany and Ukraine has found a new superconducting system in which magnetic flux quanta can move at velocities of 10-15 km/s. This opens access to investigations of the rich physics of non-equilibrium collective systems and renders a direct-write Nb-C superconductor as a candidate material for single-photon detectors.
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Longtime University of California San Diego supporter Buzz Woolley has pledged $1.6 million over the next three years to fund an innovative new initiative that will significantly expand the region’s engineering and technical workforce.
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Scientists discovered that histones act as an enzyme that converts copper into a form that can be used by the cells. The finding refutes earlier theories that copper spontaneously converts in the body into a usable state.
Read moreThe University of Arkansas at Little Rock is offering Master of Business Administration (MBA) students the opportunity to embrace the best of on-campus and online learning through a new flexible MBA program.
Read moreThe COVID-19 pandemic has introduced unique challenges for public health practitioners and health communicators that warrant an expansion of existing health communication principles to take into consideration.
Read moreIntrigued by how reflection changes images in subtle and not-so-subtle ways, a team of Cornell University researchers used artificial intelligence to investigate what sets originals apart from their reflections. Their algorithms learned to pick up on unexpected clues such as hair parts, gaze direction and, surprisingly, beards – findings with implications for training machine learning models and detecting faked images.
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