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Tech Xplore / Solar hydrogen can now be produced efficiently, no platinum required
A research team led by Chalmers University of Technology, Sweden, has presented a new way to produce hydrogen gas without the scarce and expensive metal platinum. Using sunlight, water and tiny particles of electrically conductive ...
Phys.org / How population bottlenecks shape bacterial cooperation and competition
Microbes often display cooperative behavior in which individual cells put in work and sacrifice resources to collectively benefit the group. But sometimes, "cheater" cells in the group may reap the benefits of this cooperation ...
Medical Xpress / New wearable makes measuring heart rate of unborn baby at home more comfortable
A new wearable technology could change how unborn babies are monitored at home. Ph.D. researcher Yijing Zhang (Department of Electrical Engineering) has developed a comfortable, portable garment that allows pregnant women ...
Phys.org / A better way to sell premade food could cut waste and boost sales
Grocery stores typically place older products in front. New research suggests the opposite approach actually works best.
Medical Xpress / Time of day of cardiac surgery likely influences postoperative outcomes, study finds
Heart surgery beginning in the late morning is linked to a modest increase in cardiovascular mortality when compared to other times of the day, according to a study led by researchers at The University of Manchester.
Phys.org / Vera C. Rubin Observatory spots record-breaking asteroid in pre-survey observations
Astronomers analyzing data from Vera C. Rubin Observatory have discovered the fastest-ever spinning asteroid with a diameter over half a kilometer—a feat uniquely enabled by Rubin. The study provides crucial information ...
Tech Xplore / Q&A: How AI could optimize the power grid
Artificial intelligence has captured headlines recently for its rapidly growing energy demands, and particularly the surging electricity usage of data centers that enable the training and deployment of the latest generative ...
Tech Xplore / U.S. nuclear energy growth faces critical challenges in uranium fuel supply chain
The vision of a U.S. nuclear power renaissance has a blind spot—uranium fuel—in the near term and long, according to a Stanford University-led industry meeting.
Medical Xpress / How to protect yourself from bushfire smoke
The distinctive smell of smoke in summer is often all you need to know there is a bushfire burning.
Medical Xpress / Post-stroke injection protects the brain in preclinical study
When a person suffers a stroke, physicians must restore blood flow to the brain as quickly as possible to save their life. But, ironically, that life-saving rush of blood can also trigger a second wave of damage—killing ...
Medical Xpress / Mapping proteins in African genomes reveals new paths to fight type 2 diabetes
Researchers have conducted the most comprehensive analysis to date linking plasma proteins to genetic variation in individuals from continental Africa. Their study addresses a long-standing gap by studying a population grossly ...
Phys.org / NASA, in a rare move, cuts space station mission short after an astronaut's medical issue
In a rare move, NASA is cutting a mission aboard the International Space Station short after an astronaut had a medical issue.
