China surpasses US in research spending – the consequences extend far beyond scientific ranking and clout
School gardens help students learn science and connect with agriculture – but making them happen isn’t easy
US government ramps up mass surveillance with help of AI tech, data brokers – and your apps and devices
Google plans to power a new data center with fossil fuels, yet release almost no emissions – here’s how its carbon capture tech works
From Artemis II to ‘Project Hail Mary’, spaceflight captures audiences when it centers on people because human space travel is hazardous
‘Project Hail Mary’ explores unique forms of life in space – 5 essential reads on searching for aliens that look nothing like life on Earth
How do scientists hunt for dark matter? A physicist explains why the mysterious substance is so hard to find
From ski jumps and sliding bobsleds to engineering snow, here are 5 essential reads on the science of the Winter Olympics
US government ramps up mass surveillance with help of AI tech, data brokers – and your apps and devices
China surpasses US in research spending – the consequences extend far beyond scientific ranking and clout
Several chip companies, including Qualcomm and Intel, have reportedly stopped supplying Huawei after blacklist – TechCrunch
PinFill-in-the-blank training primes AI to interpret health data from smartwatches and fitness trackersIn AICompaniesComputer scienceon 11 April 20252 min readThe human body constantly generates a variety of signals that can be measured from outside the body with wearable devices....
PinAI-generated images can exploit how your mind works − here’s why they fool you and how to spot themIn AIApps and Webon 11 April 20252 min readI’m more of a scroller than a poster on social media. Like many people, I wind down at the end...
What is reinforcement learning? An AI researcher explains a key method of teaching machines – and how it relates to training your dogIn AIApps and WebGamingRoboticson 7 April 20252 min readUnderstanding intelligence and creating intelligent machines are grand scientific challenges of our times. The ability to learn from experience is...
Runaway miniature battery makes safety testing more accessible and affordableIn Techon 5 April 202511 min readOverheating batteries are a serious risk, in the worst cases leading to fires and explosion. A team including researchers from...
Recycling wind turbine blade materials to make improved plasticsIn Techon 5 April 202512 min readA new method to recycle wind turbine blades without using harsh chemicals resulted in the recovery of high-strength glass fibers...
PinDecentralized platform is letting users own a piece of the AI models trained on their dataIn Techon 5 April 202514 min readIn February 2024, Reddit struck a $60 million deal with Google to let the search giant use data on the...
PinMechanistic understanding could enable better fast-charging batteriesIn Techon 5 April 20258 min readFast-charging lithium-ion batteries are ubiquitous, powering everything from cellphones and laptops to electric vehicles. They’re also notorious for overheating or...
PinStrain ‘trick’ improves perovskite solar cells’ efficiencyIn Techon 5 April 202511 min readResearchers at EPFL have found a way to dramatically reduce energy loss and boost efficiency in perovskite solar cells by...
PinResearchers 3D-print a single complex structure containing two metalsIn Techon 4 April 202511 min readA team of Penn State researchers has used a new 3D-printing method to produce a complex metal build that was...
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PinBurning heavy fuel oil with scrubbers found to be the best available option for bulk maritime shippingIn Techon 4 April 202516 min readWhen the International Maritime Organization enacted a mandatory cap on the sulfur content of marine fuels in 2020, with an...
Single-atom catalysts transform hydrogenation, improving food and fuel productionIn Techon 4 April 202510 min readA chemical reaction that’s vital to a range of commercial and industrial goods may soon be initiated more effectively and...