Category: Global News

Millions of people across the globe regularly consume arsenic-contaminated water. Exposure to arsenic has previously been associated with the development of various cancers including skin cancer. Research on the underlying molecular mechanisms regulating arsenic-mediated carcinogenesis remains sparse. Using in vitro studies, researchers from Japan demonstrate how calcitriol, or activated vitamin…

Researchers have developed a new all-optical method for driving multiple highly dense nanolaser arrays. The approach could enable chip-based optical communication links that process and move data faster than today’s electronic-based devices. “The development of optical interconnects equipped with high-density nanolasers would improve information processing in the data centers that…

Enhancing the virtual experience with the touch sensation has become a hot topic, but today’s haptic devices remain typically bulky and tangled with wires. A team led by the City University of Hong Kong (CityU) researchers recently developed an advanced wireless haptic interface system, called WeTac, worn on the hand,…

CNN  —  The Senate passed legislation Wednesday evening to ban TikTok from US government devices, in a move designed to limit perceived information-security risks stemming from the social media app. The vote by unanimous consent approved the No TikTok on Government Devices Act, a bill authored by Missouri Republican Sen.…

Kremlin spokesman Dmitry Peskov said that if US Patriot missiles are sent to Ukraine, they would be legitimate targets for Russian forces. But he added that the US plan had not been confirmed. Peskov was asked by CNN if he held the same view as former Russian President Dmitry Medvedev, who…

Kremlin spokesman Dmitry Peskov said that if US Patriot missiles are sent to Ukraine, they would be legitimate targets for Russian forces. But he added that the US plan had not been confirmed. Peskov was asked by CNN if he held the same view as former Russian President Dmitry Medvedev, who…

CNN  —  The woman who hosted an American college student studying in France before he went missing told CNN she thinks he may have left voluntarily – a claim echoed by a French prosecutor. But the young man’s parents don’t believe that’s the case and on Wednesday, the student’s father…

CNN  —  At least three people have died and more than a dozen were left injured across Louisiana over the past 24 hours as severe weather moves across the South carving a path of destruction. A tornado touched down in New Orleans around 4 p.m. CT Wednesday, the National Weather…

CNN  —  Twitter on Wednesday permanently suspended an account that tracked the location of Elon Musk’s private jet, despite the social media company’s owner last month vowing, “My commitment to free speech extends even to not banning the account following my plane, even though that is a direct personal safety…

A new gelatinous robot that crawls, powered by nothing more than temperature change and clever design, brings “a kind of intelligence” to the field of soft robotics. The inchworm-inspired work is detailed today in Science Robotics. “It seems very simplistic but this is an object moving without batteries, without wiring,…

Scientists at Scripps Research and Massachusetts Institute of Technology (MIT) have found a clue to the molecular cause of Alzheimer’s — a clue that may also explain why women are at greater risk for the disease. In the study, reported on December 14, 2022, in Science Advances, the researchers found…

Human bipedalism — walking upright on two legs — may have evolved in trees, and not on the ground as previously thought, according to a new study involving UCL researchers. In the study, published today in the journal Science Advances, researchers from UCL, the University of Kent, and Duke University,…

People with cluster headaches may be more than three times more likely to have other medical conditions such as heart disease, mental disorders and other neurologic diseases, according to a study published in the December 14, 2022, online issue of Neurology®, the medical journal of the American Academy of Neurology.…

Two randomized, placebo-controlled trials evaluating three Ebola vaccine administration strategies in adults and children found that all the regimens were safe in both age groups, according to results published today in the New England Journal of Medicine. Antibodies were produced in response to the vaccine regimens beginning at 14 days…

A new study published on Dec. 14, 2022 in the New England Journal of Medicine reports the identification of a previously unknown genetic cause of a late-onset cerebellar ataxia, a discovery that will improve diagnosis and open new treatment avenues for this progressive condition. Late-onset cerebellar ataxias (LOCA) are a…

Why Kinzinger thinks Trump is ‘absolutely’ guilty of a crime Rep. Adam Kinzinger (R-IL), a member of the House select committee investigating the January 6, 2021, Capitol riot, reveals whether he personally believes former President Donald Trump committed a crime. Source link

CNN  —  Defending champion France ended Morocco’s 2022 World Cup dream on Wednesday thanks to a 2-0 victory at the Al Bayt Stadium. Theo Hernández scored on five minutes with an acrobatic finish, with substitute Randal Kolo Muani tapping home late on as France reached its fourth World Cup final…

CNN  —  The European Union has spent the past few days reeling from one of the worst scandals to hit Brussels in decades. Belgian police said late last week that they had carried out raids and arrested four people in connection with an ongoing corruption probe into alleged payments and…

Watch: Jacinda Ardern apologizes for ‘arrogant prick’ remark New Zealand Prime Minister Jacinda Ardern apologized for criticizing an opposition leader under her breath during a heated debate in parliament. 00:54 – Source: CNN Source link

When it comes to studying food and diet, it’s difficult to know what people are eating — let alone their risk of disease caused by what they eat. Doctors and researchers usually ask people to fill out a long-from food frequency questionnaire that estimates caloric intake, food groups and nutrients.…

A single particle has no temperature. It has a certain energy or a certain speed — but it is not possible to translate that into a temperature. Only when dealing with random velocity distributions of many particles, a well-defined temperature emerges. How can the laws of thermodynamics arise from the…

Researchers of the University of Amsterdam, together with colleagues at the University of Queensland and the Norwegian Institute for Water Research, have developed a strategy for assessing the toxicity of chemicals using machine learning. They present their approach in an article in Environmental Science & Technology for the special issue…

Viruses can inflame and disrupt connections between the olfactory system, which governs the sense of smell, and the part of the brain associated with memory and learning, possibly accelerating the onset of Alzheimer’s disease, according to a new study from researchers at the University of Colorado Anschutz Medical Campus. The…

In a study published recently in the journal Clinical Cancer Research, researchers at Baylor College of Medicine found that treating patients who have resectable malignant pleural mesothelioma, meaning that their tumor can be removed with surgery, with immunotherapy ahead of surgery resulted in favorable clinical outcomes. The study lays the…

Research from the lab of Fangqiong Ling at Washington University in St. Louis showed earlier this year that the amount of SARS-CoV-2 in a wastewater system was correlated with the burden of disease — COVID-19 — in the region it served. But before that work could be done, Ling needed…

Patients with treatment resistant depression have a 23 per cent higher risk of death than other depressed patients. They also have twice as much outpatient care and spend three times the number of days in inpatient care. These are findings of a new study published in JAMA Psychiatry by researchers…

Some species of gut-dwelling bacteria activate nerves in the gut to promote the desire to exercise, according to a study in mice that was led by researchers at the Perelman School of Medicine at the University of Pennsylvania. The study was published today in Nature, and reveals the gut-to-brain pathway…

CNN  —  Stephen “tWitch” Boss, the amiable DJ for “Ellen DeGeneres Show” and dancer who rose to fame on “So You Think You Can Dance,” has died, his wife, fellow dancer Allison Holker Boss, confirmed in a statement to CNN. He was 40. “It is with the heaviest of hearts…

CNN  —  Single-use plastic cutlery, plates and other items are set to be banned by the UK government and replaced by biodegradable items as it seeks to tackle the country’s – and the world’s – growing plastic waste problem. The UK has already banned some single-use plastic items, including straws,…

A child on a swing outside a residential building damaged by a missile on February 25, in Kyiv, Ukraine. (Pierre Crom/Getty Images) Russian strikes on critical infrastructure in Ukraine have put the physical and mental health of “almost every child” in the country “at desperate risk,” UNICEF warned Wednesday. As…