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Tech Xplore / A bot-only social media platform: What the Moltbook experiment is teaching us about AI
What happens when you create a social media platform that only AI bots can post to? The answer, it turns out, is both entertaining and concerning. Moltbook is exactly that—a platform where artificial intelligence agents ...
Phys.org / 'Jetty McJetface': Star-shredding black hole may keep ramping up its radio jet until 2027 peak
A supermassive black hole with a case of cosmic indigestion has been burping out the remains of a shredded star for four years—and it's still going strong, new research led by a University of Oregon astrophysicist shows.
Phys.org / Understanding the hazard potential of the Seattle fault zone: It's 'pretty close to home'
In the Pacific Northwest, big faults like the Cascadian subduction zone located offshore, get a lot of attention. But big faults aren't the only ones that pose significant hazards, and a new study investigates the dynamics ...
Medical Xpress / 'Football fever' peaks on match day, smartwatch study shows
The mean stress level of fans of the football club Arminia Bielefeld was 41% higher on the day of the German Football Association's (DFB-Pokal) 2025 Cup final compared to non-match days, according to a study published in ...
Phys.org / Scents of the afterlife: Identifying embalming recipes by 'sniffing' the air around Egyptian mummies
If you have ever stood close to an ancient Egyptian mummy, you may remember a distinctive, lingering odor. For a long time, it was assumed that this was simply due to age and decay. However, scientists have discovered that ...
Phys.org / The Amaterasu particle: Cosmic investigation traces its origin
Cosmic rays are extremely fast, charged particles that travel through space at nearly the speed of light. The Amaterasu particle was detected in 2021 by the Telescope Array experiment in the U.S. It is the second-highest-energy ...
Medical Xpress / 'Missing link' protein key to restoring disorganized blood vessels
Blood flows around the body through a complex network of vessels, which must constantly adapt to changing needs. The balance between growing new vessels and stabilizing existing vessels, so they aren't leaky, must be finely ...
Tech Xplore / Origami-inspired waveguides fold for launch, expand in space for satellites
High-powered satellites use electromagnetic waveguides to deliver energy from one component to another. Typically, they are made of heavy, inflexible metal tubes with an even heavier flange on either end, neither of which ...
Phys.org / Study links daily mental sharpness to 30 to 40 extra minutes of work
A new U of T Scarborough study finds that being mentally sharp can translate into a productivity boost equivalent to about 40 extra minutes of work each day.
Phys.org / Snowball Earth: Ancient Scottish rocks reveal annual climate cycles
Scientists at the University of Southampton have uncovered evidence from ancient rocks that Earth's climate continued to fluctuate during its most extreme ice age—known as Snowball Earth. During the Cryogenian Period, between ...
Medical Xpress / Trojan horse delivery system uses gold nanoparticles to drive mRNA into tumors
University of Oklahoma researchers have created a new drug delivery system that helps cancer cells take in much more of a treatment, improving its ability to kill tumors. The findings are published in Science Advances.
Medical Xpress / Gentle implant can illuminate, listen and deliver medication to the brain
A new type of brain implant may have implications for both brain research and future treatments of neurological diseases such as epilepsy. Researchers from DTU, the University of Copenhagen, University College London, and ...