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CNN — The Netherlands and Denmark will provide Ukraine with much sought-after F-16 aircraft in an agreement hailed by President Volodymyr Zelensky as “historic.” Kyiv has urgently been calling on its Western allies to provide F-16 jets, as its slow-moving counteroffensive is hampered by Russian air superiority. Speaking at a…
CNN — Once upon a time, Russian President Vladimir Putin was the man to see: In the weeks preceding Russia’s full-scale invasion of Ukraine, world leaders took turns shuttling to Moscow to urge the Kremlin leader to step back from the brink and call off any plans for an attack.…
CNN — A Ukrainian drone crashed into the roof of a railway station in the western Russian city of Kursk early Sunday morning, injuring five people and causing damage to the building, according to the regional governor. Russia’s Kursk region borders Ukraine and has seen previous apparent Ukrainian attacks. One…
Paris CNN — The French army general appointed to oversee the reconstruction of Paris’s Notre Dame cathedral has died during a mountain walk. “The nation has lost one of its great soldiers,” President Emmanuel Macron wrote on X, formerly known as Twitter, on Saturday. He described General Jean-Louis Georgelin, 74,…
CNN — At least seven people died including a six-year-old girl and 90 others were injured after a Russian missile strike hit a central square in the northern Ukrainian city of Chernihiv, Ukrainian officials said. Saturday’s strike – in a city close to the Russian border and far from the…
Ukraine has ramped up missile strikes on Russian-occupied Crimea in recent weeks in an effort to disrupt Russian logistics and resupply efforts as fighting rages in southern Ukraine – but it’s a strategy that some US officials in Washington are viewing with skepticism. For some military and Biden administration officials, Ukrainian attacks…
Dnipro, Ukraine CNN — The depth and frequency of craters across the frontline city of Orikhiv are a blunt example of why Ukraine needs F-16 fighter jets urgently. Ukrainian troops amassed around the city have the unenviable task of pushing through minefields towards an enemy that has long anticipated their…
CNN — Russia has barred 54 more British citizens from entering the country, in response to the UK’s sanctions against its citizens and enterprises, according to the Russian Ministry of Foreign Affairs. Russia accused the individuals and entities of involvement in “propaganda support of the activities of the [Ukrainian] Zelensky…
A paper recently published in Nature Energy based on pioneering research done at Illinois Institute of Technology reveals a promising breakthrough in green energy: an electrolyzer device capable of converting carbon dioxide into propane in a manner that is both scalable and economically viable. As the United States races toward…
A team led by researchers from Mass Eye and Ear, a member of Mass General Brigham, reports the results of a phase I trial of a revolutionary stem cell treatment called cultivated autologous limbal epithelial cell transplantation (CALEC), which was found to be safe and well-tolerated over the short term…
Chiral molecules are those that have two versions that are mirror images, like our right and left hands. These molecules have the same structure but different properties when they interact with other molecules, including those inside our bodies. This is important for example in drug molecules, where only the right-…
An estimated 1 in 4 older Americans with dementia or mild cognitive impairment lives alone and is at risk of practices like unsafe driving, wandering outside the home, mixing up medications and failing to attend medical appointments. In a study publishing in JAMA Network Open on Aug. 18, 2023, researchers…
In a recent Science paper, researchers led by JILA and NIST Fellow Jun Ye, along with collaborators JILA and NIST Fellow David Nesbitt, scientists from the University of Nevada, Reno, and Harvard University, observed novel ergodicity-breaking in C60, a highly symmetric molecule composed of 60 carbon atoms arranged on the…
Rutgers scientists have devised a highly accurate method for creating coatings of biologically active materials for a variety of medical products. Such a technique could pave the way for a new era of transdermal medication, including shot-free vaccinations, the researchers said. Writing in Nature Communications, researchers described a new approach…
Women with larger breasts tend to exercise less frequently and avoid high-intensity exercise and a new study has found much improved participation in recreational group exercises after breast reduction surgery. The new study published in the international Journal of Reconstructive Surgery (JPRAS Open) further strengthens calls for more accessible, publicly…
Researchers at the National University of Singapore (NUS) have developed a novel aero-elastic pressure sensor, called ‘eAir’. This technology can be applied to minimally-invasive surgeries and implantable sensors by directly addressing the challenges associated with existing pressure sensors. The eAir sensor promises increased precision and reliability across medical applications. It…
A new study suggests that using big data and machine learning in antimicrobial resistance (AMR) surveillance in livestock production methods could help inform interventions and offer protections against germs that are becoming resistant to antibiotics. Over two and a half years, researchers at the University of Nottingham analysed microbiomes from…
A new study led by Archaeologist Michelle Bebber, Ph.D., an assistant professor in Kent State University’s Department of Anthropology, has demonstrated that the atlatl (i.e. spear thrower) functions as an “equalizer,” a finding which supports women’s potential active role as prehistoric hunters. Bebber co-authored an article “Atlatl use equalizes female…
Archaeologists have long been drawing conclusions about how ancient tools were used by the people who crafted them based on written records and context clues. But with dietary practices, they have had to make assumptions about what was eaten and how it was prepared. A new study published in the…
The US has committed to reaching net-zero emissions by 2050. To accomplish this goal, large cuts in emissions are necessary, especially in high-emission sectors like the building industry. In an article publishing on August 18 in the journal One Earth, a team of researchers use a computational model to analyze…
A study conducted at the University of Helsinki demonstrated that the partial substitution of red and processed meat with pea- and faba bean-based food products ensured sufficient intake of amino acids in the diet and did not negatively affect bone metabolism. “Decreasing the consumption of red and processed meat in…
According to new research in the journal Immunity, T cells have a nuclear receptor doing something very odd — but very important — to help them fight pathogens and destroy cancer cells. This receptor, called retinoic acid receptor alpha (RARα), is known to control gene expression programs in the nucleus,…
CNN — Russian dissident journalist Elena Kostyuchenko has revealed how she was traveling to Berlin by train last autumn when she was abruptly taken ill, in a case that has led German authorities to investigate a suspected poisoning attempt. Kostyuchenko was living in exile at the time in the German…
CNN — Former Austrian Chancellor Sebastian Kurz has been charged with giving false testimony, Austria’s Economic and Corruption Prosecutor’s Office announced on Friday. The prosecutors in Vienna allege that Kurz gave false evidence to a committee of the Austrian parliament that was investigating whether his government was open to bribes…
CNN — Russia temporarily shuttered all four major Moscow airports early on Friday morning following an alleged drone strike on the capital city, its civil aviation authority said. Seven flights were diverted because of the closures of Moscow’s Vnukovo, Domodedovo, Sheremetyevo and Zhukovsky airports, according to Rosaviatsiya, the aviation authority.…
CNN — Belarus would be willing to use the nuclear weapons given by close ally Russia in the face of foreign “aggression,” President Alexander Lukashenko said Thursday, as tensions rise around the country’s borders with NATO nations. Minsk has played a key role in Russia’s war in Ukraine, with Moscow…
NATO chief Jens Stoltenberg stressed Thursday that it is up to Ukraine to decide when to come to the negotiating table, following controversial remarks made by the director of his office earlier this week. On Tuesday, Stian Jenssen, director of the Private Office of the NATO Secretary General, said during an event in Norway that ceding territory to Russia could be a way for Ukraine to achieve…
In 1956, theoretical physicist David Pines predicted that electrons in a solid can do something strange. While they normally have a mass and an electric charge, Pines asserted that they can combine to form a composite particle that is massless, neutral, and does not interact with light. He called this…
In an experiment on how turbulent boundary layers respond to acceleration in the flow around them, aerospace engineers at the University of Illinois Urbana-Champaign observed an unexpected internal boundary layer. “Not only were we able to identify a new internal boundary layer, but we were able to systematically track its…
The end of the last Ice Age also marked the end for more than three dozen genera of large mammals in North America, from mammoths and mastodons to bison and saber-toothed cats. Details concerning the precise timing and circumstances, however, have remained murky ever since. A team of scientists that…
