A Northwestern University team led by Gerald Gabrielse has trapped and cooled a single positron, the antimatter counterpart of the electron, to its lowest energy state using a one-positron quantum cyclotron. The setup, described in Physical Review Letters on October 21, is designed to measure the particle's magnetic properties with extreme precision, allowing comparison with equivalent electron measurements.
nature.com
· 2026-10-21
Researchers led by Josef Parvizi at Stanford University have produced a detailed map of the insular cortex, a deep brain region long difficult to study. Published in Nature, the study identifies distinct zones handling pain signals from the body, sensations like nausea from internal organs, and a frontal region that connects to areas involved in cognition and emotion.
nature.com
· 2026-10-21
Alissa Totman, a 2013 MIT graduate, now works as a physician specializing in brain injury medicine at the University of Pittsburgh Medical Center, treating adults with head trauma, stroke, and brain tumors. She traces her path into the field to her undergraduate involvement with MIT BrainTrust, a student group pairing MIT students with people living with brain injuries.
technologyreview.com
· 2026-10-20
Johannes Lachner, now an assistant professor at Purdue, and former MIT visiting student Noah Geiger developed a robotic system that combines generative AI with real-time force feedback to learn from human physical therapists. The system then applies this learned behavior to assist stroke patients with exercises such as reaching, raising their arms, and practicing daily living tasks, adjusting the level of help it provides.
technologyreview.com
· 2026-10-20
Chapman University's 12th annual American Fears survey, conducted with NORC at the University of Chicago among 1,221 adults in April, added AI-related questions for the first time. Fear of AI harming the political process ranked third overall at 51.9%, while fear of AI hurting the economy ranked seventh at 49.7%, both entering the top 10 alongside long-standing fears like corrupt government officials, which topped the list at 61.1%.
cnet.com
· 2026-10-20
Researchers led by the University of Cambridge propose that the evolution of microbes producing collagen-eating enzymes, called collagenases, explains why detailed soft-bodied fossils are common from the late Ediacaran Period but rare afterward. Collagen gives structure to animal tissue, and once these microbes evolved, they could rapidly break down dead organisms' tissue before it had a chance to fossilise. The findings were published in the journal Current Biology.
cam.ac.uk
· 2026-10-20
Polestar has launched a pilot research project with the University of Oxford to measure how performance driving affects the human body and mind, not just the car's specs. Twelve drivers track-tested rear- and all-wheel-drive versions of the Polestar 4 in Sweden while wearing heart rate monitors and EEG-equipped skullcaps, with data also drawn from the car's gaze-tracking driver monitoring system and post-drive interviews.
arstechnica.com
· 2026-10-20
Paul Tyma, then a Ph.D. student at Syracuse University, recounts receiving an unexpected 1996 phone call from journalist Bob Cringely, who claimed Tyma's Java programming book was the best of several he'd read. Tyma says the book led to conference teaching invites and later to a Java training company he co-founded with a friend.
tyma.com
· 2026-10-20
Researchers led by Haiwei Zhou at the University of Melbourne estimate that emissions from manufacturing lithium-ion batteries currently make up about 0.18 percent of global annual greenhouse gas output. Using International Energy Agency demand scenarios for electric vehicles and energy storage, they project this figure could grow more than tenfold by 2050 as battery use expands. The study compares demand-side strategies, such as reducing the number of batteries built, against supply-side fixes like efficient manufacturing, recycling, and sourcing less energy-intensive materials.
arstechnica.com
· 2026-10-19
Researchers building the PLATO computerized instruction system at the University of Illinois, starting in 1960, found that standard CRT television screens were unsuitable for a networked terminal system serving many users simultaneously. Lead architect Donald Bitzer sought a screen with built-in memory that would only redraw changed portions, and explored gas plasma as a candidate technology to achieve this.
construction-physics.com
· 2026-10-19
Agility Robotics, founded by Jonathan Hurst from his Oregon State robotics lab, has launched Digit 5, a humanoid robot built to perform warehouse tasks such as lifting 23-kilogram bins onto high shelves. The robot runs for 90 minutes per 9-minute charge and is designed for sustained, shift-long physical labor. Hurst notes the final design is bulkier and less graceful than earlier research robots like ATRIAS, reflecting commercial tradeoffs made to deliver a working product.
spectrum.ieee.org
· 2026-10-19
Researchers at University of Alaska, Fairbanks are studying how suppressing wildfires could slow permafrost thaw and limit greenhouse gas release, five years after a 2021 campus fire exposed the insulating soil layer above frozen ground. Separately, AI researchers left Claude-based agents alone on a virtual desert island for 30-hour stretches with no assigned task, observing them invent their own goals like climbing to the map's highest point or testing how high they could throw objects.
technologyreview.com
· 2026-10-19
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