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Medical Xpress / The aging brain is not declining. It's adapting, say researchers
The aging brain is often viewed through a lens of cognitive decline, with older adults seen as compensating for their fading memory. New research in Perspectives on Psychological Science challenges that view. Drawing evidence ...
Medical Xpress / Protein restriction may trigger body-wide program linked to longer life
A new perspective from LSU's Pennington Biomedical Research Center proposes a new way of understanding how dietary protein restriction may promote healthy aging and extend lifespan: through a coordinated physiological response ...
Tech Xplore / Autopilot drone maps zigzag routes to clear moss from sloping roofs
Drones have many uses in surveillance and surveying, industrial inspection, aerial photography and filmmaking, package delivery and even dynamic light shows. Their fundamental ability to carry cameras, sensors and other equipment ...
Phys.org / Record-breaking levels of plastic found in seabirds, with almost 900 pieces found in one bird alone
For more than a decade, it was thought that the world's most plastic-polluted birds couldn't get any more contaminated by the man-made material. But then, from 2023–2026, the record was broken every single year.
Medical Xpress / Pancreatic tumors use clotting pathway to build immune shields, study finds
Researchers at the Icahn School of Medicine at Mount Sinai have found that small populations of pancreatic cancer cells can create localized immune-protective niches that shield tumors from immune attack. The finding could ...
Phys.org / Marine carbon dioxide removal is advancing, but questions remain about viability, says new digital report
Marine carbon dioxide removal (CDR) has advanced significantly, with growing research activity, technological development, private-sector involvement and movement toward field testing. But major questions remain about whether ...
Phys.org / More short holidays close to home boost well-being, study finds
Travel plays a far more critical role in mental health and well-being than previously thought, according to new University of the Sunshine Coast-led research. The study found frequent leisure travel boosts happiness, psychological ...
Phys.org / Marine bacteria team up to break down one of the ocean's toughest carbon-storing molecules
Deep in the ocean, brown algae and diatoms produce a complex carbohydrate molecule called fucoidan, which helps form their protective outer layers. The fucoidan molecule is very difficult for microbes to break down because ...
Phys.org / Laser altimeter BELA ready to explore Mercury's surface
Launched on Oct. 20, 2018, the joint ESA/JAXA BepiColombo mission has traveled for almost eight years, using a carefully planned but eventful sequence of planetary flybys and solar-electric propulsion to gradually approach ...
Phys.org / Study challenges estimates used to guide Atlantic menhaden fishing
Atlantic menhaden (Brevoortia tyrannus), which supports a major commercial fishery along the U.S. East Coast and serves as essential prey for fish, seabirds and marine mammals, may be less able to sustain fishing pressure ...
Phys.org / A new rulebook for designing stable dilute alloy catalysts
Dilute alloy catalysts could improve fuel, plastic and pharmaceutical production, but their instability under heat holds back widespread use. Researchers at University of Michigan Engineering built a stability rulebook for ...
Phys.org / Disordered atoms steer shared light pulses by matching motion and timing
A research team at the Institute of Applied Physics at TU Darmstadt has shown for the first time that atoms that are completely disordered and in constant motion can nevertheless emit jointly directed light preferentially ...
