Public research university in Pittsburgh, Pennsylvania, with a medical school and active programs in biology, physics, and other sciences.
Researchers report in Science that SWANS sends electric pulses through body tissue to implants that listen on almost no power. Without large batteries, those implants can be small enough to inject through a syringe.
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Optogenetic gene therapy restored some vision to people blinded by retinitis pigmentosa in a small NEJM trial. Seven of 10 participants improved in light sensitivity, Science News reported, though the goggle-aided sight let none of them read words or see faces.
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University of Pittsburgh researchers reversed the direction of the energy cascade in two-dimensional turbulence using one small, correctly angled obstacle. The result loosens the long-held rule that a flow's dimensions alone decide whether energy moves to larger or smaller eddies.
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Carnegie Mellon senior Nivedita Shyamsundar tracked colour changes in iPhone video frame by frame to show metal nanoparticles form from merging clusters. Her program lets a lab time the fast early stages of such reactions with a camera it already owns.
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Stowers Institute scientists fed AlphaFold2 new aphid genomes and got about 2,400 structures of plant-hijacking proteins built on one reworked fold. Two X-ray structures anchor those predictions. What the proteins do inside a plant is still unknown.
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One of them is alkaliptosis, in which a cell dies because its interior turns basic. The catalogue gives drug developers a menu of mechanisms to aim at. The evidence for choosing among them is still preclinical.
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Six of the selections target off-planet food production and six target astronaut physiology, with more than $7 million committed across fiscal years 2026 to 2030 and nine awards going to investigators new to the program.
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A Science paper measured genome folding and gene activity in the same single cells from postmortem prefrontal cortex, and its authors place chromatin architecture alongside amyloid and tau in the disease's molecular pathology.
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A Harvard Business Review study finds early AI-driven cuts often missed their expected returns and exposed knowledge gaps, while a University of Pittsburgh analysis puts the average market reaction to those announcements close to zero.
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X says it found a 200,000-account Chinese bot farm, and that a few hundred of those accounts posted against data centers. The governor who halted some 1,800 Texas projects says his reasons were grid math and residents' bills.
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