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Tech Xplore / A 30 kph residential speed limit improves safety with little effect on travel times
Reducing residential speed limits from 50 kilometers per hour to 30 kph would significantly boost bicycle riding safety without majorly affecting car trip times, a study has found. The findings come as Victoria enacts a new ...
Medical Xpress / South Africa's health minister hails new HIV prevention jab but warns of limited supply
South Africa's health minister on Tuesday called lenacapavir, the first twice-yearly HIV prevention jab in the world, a "groundbreaking" tool to fight the disease, but warned initial donated supply would be limited to nearly ...
Tech Xplore / Industrial facilities owned by profitable companies release more of their toxic waste into the environment
How much pollution a facility engaged in production or resource extraction emits isn't just based on its location, its industry or the type of work it does. That's what our team of environmental and financial economists found ...
Phys.org / 'Doughnut Economics' shows how global growth is out of balance—and how we can fix it
A new update to an influential economic theory called "Doughnut Economics" shows a global economy on a collision course with nature.
Medical Xpress / Early menopause associated with increased risk of dementia
A new international study led by University of Galway has found that entering menopause at an earlier age is associated with an increased risk of dementia.
Medical Xpress / Brief cognitive behavioral therapy reduces suicide attempts by veterans
Among U.S. military personnel and veterans reporting recent suicidal ideation and/or suicidal behaviors, brief cognitive behavioral therapy (BCBT) reduces suicide attempts, according to a study published online Sept. 25 in ...
Medical Xpress / mRNA directs body to produce nanobodies that unlock immune attack on colorectal cancer tumors
A tiny molecule called a nanobody may succeed where today's cancer drugs often fail, according to University of Hawaiʻi at Mānoa researcher Stefan Moisyadi, who has been refining the concept for nearly a decade.
Phys.org / Carbon offsets have failed for 25 years, and most should be phased out
Academics at the University of Oxford and the University of Pennsylvania have conducted the most comprehensive review of evidence on the effectiveness on carbon offsetting to date and concluded the practice is ineffective ...
Phys.org / Greedy black hole feeds via two spiral arms
The supermassive black hole at the center of the Circinus galaxy is being fed with gaseous material by two spiral arms, according to an international team of researchers led by Wout Goesaert (Leiden University, the Netherlands). ...
Phys.org / Study reveals diverse threats from avian E. coli
E. coli bacteria are typically harmless, but certain strains, known as avian pathogenic E. coli (APEC), can cause serious illness in poultry, leading to significant financial losses and animal welfare issues.
Tech Xplore / Oracle and AMD expand a partnership with deals in the artificial intelligence sector booming
Oracle and Advanced Micro Devices said Tuesday that they are expanding their partnership with the deployment of 50,000 AMD graphic processing units beginning in the third quarter of 2026 with further expansion to follow.
Tech Xplore / AI-powered method helps protect global chip supply chains from cyber threats
University of Missouri researchers have used artificial intelligence to detect hidden hardware trojans through a method that's 97% accurate.
