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In this still from video released by the City of Memphis, officers attempt to detain Tyre Nichols during a traffic stop. (City of Memphis) Editor’s note: This post contains graphic descriptions of violence. The newly released videos of Tyre Nichols’ police beating captured the brutality that his family and authorities foreshadowed: He…
CNN — Ukrainian authorities have conducted a series of anti-corruption raids across the country, uncovering stashes of cash as well as luxury watches and cars. Among those caught up in the investigations is the acting head of the Kyiv tax authority, who was allegedly part of a scheme to overlook…
Manni Alam accrued millions of views on his TikTok channel after posting his encounter with a shark in the Great Barrier Reef, Australia. Source link
A University of Alberta researcher is one step closer to demonstrating the potential of a brain molecule called fractalkine to halt and even reverse the effects of multiple sclerosis and other neurodegenerative diseases. Multiple sclerosis is an autoimmune disease in which the myelin, or fatty lining of nerve cells, is…
Recent advances in newborn heart surgery have greatly reduced brain injuries in infants with congenital heart disease, according to a 20-year study by scientists at UCSF Benioff Children’s Hospitals and British Columbia Children’s Hospital (BCCH). The study, begun in 2001 and published this month in the Journal of the American…
In the search for new forces and interactions beyond the Standard Model, an international team of researchers involving the PRISMA+ Cluster of Excellence at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute Mainz has now taken a good step forward. The researchers, among them Prof. Dr. Dmitry Budker, are…
Many educational approaches assume that integrating complementary sensory and motor information into the learning experience can enhance learning, for example gestures help in learning new vocabulary in foreign language classes. In her recent publication, neuroscientist Katharina von Kriegstein from Technische Universität Dresden and Brian Mathias of the University of Aberdeen…
The quail could be the unknown reservoir of the Toscana virus (TOSV) and the Sandfly Fever Sicilian virus (SFSV), mosquito-borne pathogens that can infect domestic animals and also cause disease in humans. This conclusion is drawn from a study published in the journal Frontiers in Microbiology, and which is led…
A study led by a North Carolina State University researcher found that under more severe climate warming scenarios, the inventory of trees used for timber in the continental United States could decline by as much as 23% by 2100. The largest inventory losses would occur in two of the leading…
Scientists from the Institut Pasteur, Necker-Enfants Malades Hospital (AP-HP), Inserm in the Imagine Institute, Université Paris Cité and the Alfort National Veterinary School (EnvA) have identified a previously unknown species of circovirus, provisionally named human circovirus 1 (HCirV-1). Circoviruses are a family of small, highly resistant DNA viruses that were…
Here’s something else chess players need to keep in check: air pollution. That’s the bottom line of a newly published study co-authored by an MIT researcher, showing that chess players perform objectively worse and make more suboptimal moves, as measured by a computerized analysis of their games, when there is…
Insects play crucial roles in almost every ecosystem — they pollinate more than 80% of plants and are a major source of food for thousands of vertebrate species — but insect populations are collapsing around the globe, and they continue to be overlooked by conservation efforts. Protected areas can safeguard…
The CT-scanned skull of a 319-million-year-old fossilized fish, pulled from a coal mine in England more than a century ago, has revealed the oldest example of a well-preserved vertebrate brain. The brain and its cranial nerves are roughly an inch long and belong to an extinct bluegill-size fish. The discovery…
If she hits just the right pitch, a singer can shatter a wine glass. The reason is resonance. While the glass may vibrate slightly in response to most acoustic tones, a pitch that resonates with the material’s own natural frequency can send its vibrations into overdrive, causing the glass to…
Take apart your laptop screen, and at its heart you’ll find a plate patterned with pixels of red, green, and blue LEDs, arranged end to end like a meticulous Lite Brite display. When electrically powered, the LEDs together can produce every shade in the rainbow to generate full-color displays. Over…
New research from the Centre for Cancer Immunology at the University of Southampton, published ahead of World Cancer Day (4 February), has shown that changing how tightly an antibody binds to a target could improve treatments for cancer. Antibodies detect and tag viruses and bacteria so the body’s immune system…
Astronomers using the SMARTS 1.5-meter Telescope at Cerro Tololo Inter-American Observatory in Chile, a Program of NSF’s NOIRLab, have uncovered the first example of a phenomenally rare type of binary star system, one that has all the right conditions to eventually trigger a kilonova — the ultra-powerful, gold-producing explosion created…
More than three times as many houses and other structures burned in Western wildfires in 2010-2020 than in the previous decade, and that wasn’t only because more acreage burned, a new analysis has found. Human ignitions started 76% of the wildfires that destroyed structures, and those fires tended to be…
Neutrinos are one of the most abundant particles in our universe, but they are notoriously difficult to detect and study: they don’t have an electrical charge and have nearly no mass. They are often referred to as “ghost particles” because they rarely interact with atoms. But because they are so…
CNN — As investigations continue into the deadly police beating of a 29-year-old Black man in Memphis, public servants involved in Tyre Nichols’ traffic stop and brutal confrontation are facing repercussions – some as severe as murder charges – and more fallout is possible. “We are looking at everybody who…
London CNN — Indian billionaire Gautam Adani on Wednesday abandoned a deal to raise $2.5 billion from investors after allegations of fraud by an American short seller triggered a week-long meltdown in the value of his business empire. The share sale — the largest offering by a company already listed…
CNN — A player for the NFL’s Philadelphia Eagles has been indicted on rape charges in Ohio, according to an indictment announced Wednesday by the Ohio Attorney General’s Office. A grand jury indicted Josh Sills, 25, accusing him of raping a woman and holding her against her will on December…
After years of campaigns and promises British citizens living abroad finally won the lifelong right to vote in UK general elections in April 2022. But campaigners say more needs to be done to allow all those Britons abroad to be able cast their votes easily. Source link
Near Bakhmut, Ukraine CNN — Southwest of the city of Bakhmut, Ukrainian soldiers Andriy and Borisych live in a candle-lit bunker cut into the frozen earth. For several weeks they have been confronting hundreds of fighters belonging to the Russian private military contractor Wagner throwing themselves against Ukrainian defenses. Disguised…
Just weeks after going on trial in a case brought by Prime Minister Giorgia Meloni, Italian investigative journalist Roberto Saviano was back in court on Wednesday facing allegations of defamation lodged by Meloni’s deputy, Matteo Salvini. Source link
Think of bringing a pot of water to the boil: As the temperature reaches the boiling point, bubbles form in the water, burst and evaporate as the water boils. This continues until there is no more water changing phase from liquid to steam. This is roughly the idea of what…
Smart voice assistants are a popular way for people to get quick answers or play their favorite music. That same technology could make the laboratory safer for scientists and technicians who handle potentially infectious samples. Researchers in ACS Sensors now report a small, voice-activated device that can extract and pretreat…
Computer scientists at the University of Massachusetts Amherst, in collaboration with biologists at the Cornell Lab of Ornithology, recently announced in the journal Methods in Ecology and Evolution a new, predictive model that is capable of accurately forecasting where a migratory bird will go next — one of the most…
New developments for achieving structural coloring through plasma irradiation of graphite can reduce the reliance upon harmful color dyes. Colors achieved by plasma irradiation are completely erasable and can be manipulated using time exposed to the plasma irradiation, intensity of the irradiation and the thickness of the graphite layer applied.…
