Tuberculosis claimed 1.23 million lives in 2024, remaining one of the world’s deadliest infectious diseases due to the bacterium’s highly selective outer shell, the mycomembrane. Researchers at the University of Massachusetts Amherst have now developed a paired screening and machine-learning approach to identify which drug compounds can successfully penetrate this barrier, according to findings published … Read more
New research suggests dark matter may not have required a cold, calm start to facilitate the formation of the universe. A study indicates that dark matter particles could have originated at near-light speeds—behaving as “hot” matter—before cooling sufficiently to seed the cosmic structures, such as galaxies, that we observe today. This finding challenges the four-decade-old … Read more
Meta Platforms plans to build a $13 billion data centre in Sturgeon County, Alberta, marking one of the largest private sector investments in Canadian history. According to Alberta Premier Danielle Smith and Meta’s vice-president of Data Centres, Gary Demasi, the facility will create 3,000 construction jobs, and generate 300 permanent positions once operational. How will … Read more
Gabion grade-control structures (GCSs) reduce downstream riverbed scour by up to 38% in depth and 44% in length compared to solid impermeable structures, according to a laboratory study using a recirculating tilting flume. The research indicates that increasing structural porosity—specifically to levels around 0.45—and increasing tailwater depth are the most effective variables for stabilizing channel … Read more
What Makes Tilly Norwood a Game-Changer in Hollywood? The virtual actress Tilly Norwood, developed by UK studio Particle6, has sparked debate in Hollywood after being cast in the AI-assisted film “Misaligned.” According to a studio spokesperson, the project combines human creativity with artificial intelligence, aiming to “show the industry what’s possible” with current technology. Tilly … Read more
Intensive lifestyle interventions, such as those tested in the FINGER and POINTER clinical trials, produce only modest improvements in cognitive performance and have not yet been shown to reduce the incidence of dementia. According to the 2024 Lancet Commission report, 45% of global dementia cases could — in theory — be prevented based on 14 … Read more
Nutrition-tracking apps are increasingly using gamification—such as streaks, badges, and notifications—to boost user engagement, but researchers warn these features may trigger disordered eating behaviors. While apps can assist with medical meal planning, experts suggest users exercise caution as these digital rewards can encourage unhealthy, unsustainable calorie goals. Why Researchers Are Concerned About App Gamification The … Read more
New deep learning frameworks for brain tumor detection are increasingly utilizing stratified patient-wise cross-validation and quantitative explainability (XAI) metrics to bridge the gap between algorithmic performance and clinical reliability. By integrating architectures like InceptionV3 with rigorous testing on independent datasets, researchers are addressing critical hurdles in medical AI, specifically data scarcity and the “black box” … Read more
Astronomers have discovered that the Milky Way’s spiral arms extend further into space than previously documented, according to a study led by researchers using data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM-Newton. By measuring how X-rays from distant gamma-ray bursts reflect off interstellar dust clouds, the team established a new geometric … Read more
A Northrop Grumman Pegasus rocket carrying a specialized three-armed spacecraft successfully launched from the Marshall Islands on Friday, marking the start of a mission to rescue NASA’s Swift Observatory. The mission, commissioned by NASA at a cost of $30 million, aims to capture the aging telescope and boost its orbit to prevent it from burning … Read more