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Energy & Green Tech
Unlocking sulfur's third electron boosts lithium-sulfur battery voltage and capacity
While lithium-ion batteries (LIBs) remain the most widely used rechargeable batteries worldwide, energy engineers have been testing various alternatives with different underlying chemistries. These include lithium-sulfur ...
12 hours ago
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Engineering
Engineers connect health wearables and implants using the body as the network
Using the human body to transmit signals, Georgia Tech engineers have created a wireless networking system that allows tiny implantable sensors and actuators to communicate with each other and with wearable devices. Their ...
7 hours ago
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Making AI more trustworthy by making it red-flag its own doubtful answers
Artificial intelligence models can give users the wrong answer and do so with great confidence. They can also hedge and warn that they are unsure—even when they get the answer right.
10 hours ago
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Meta bets big on wearable AI, new AI agent as Zuckerberg pushes back against AI doom
Meta is going all in on a consumer-friendly AI agent and pushing forward with AI-powered wearable devices during a moment in the industry when its CEO Mark Zuckerberg acknowledged it is a "wild time to be building."
16 hours ago
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Chinese auto companies race ahead on EV technology, achieving 5-minute ultrafast charging
Chinese electric vehicles' ultrafast charging is only getting faster.
10 hours ago
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Robotics
New robotic hand can walk, press keys and move objects on its own
For many of us, the last—and only—time we've seen a walking hand was Thing in "The Addams Family" movies or TV series. Now there's another. Engineers from the Soft Robotics Lab at ETH Zurich have adapted an off-the-shelf ...
Sep 23, 2026
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Robotics
Humanoid robots navigate narrow gaps and obstacles with whole-body AI control
Humanoid robots, robotic systems with a human-like body structure, could assist people in homes, offices, health care facilities, public spaces and various other environments. Before they can be reliably deployed in these ...
Sep 23, 2026
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Technology news
Robotics
Tiny robot can precisely control its jump height
As our skies increasingly crowd with buzzing, hovering, flitting drones, spare a thought for the humble hopping robot. Hopping, a popular form of locomotion in the insect and amphibian worlds, is nearly two orders of magnitude ...
Sep 23, 2026
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Robotics
Robot dog runs a marathon on a single battery charge
A four-legged robot that can complete a marathon on a single battery charge has been demonstrated by a team from KAIST. The robot, which completed the Sangju Marathon in South Korea in 4 hours and 19 minutes alongside human ...
Sep 23, 2026
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Electronics & Semiconductors
Tiny OLED pixels can be manufactured like microchips using chemical-resistant polymers
Screens are becoming smaller and sharper. This can be seen, for example, in augmented reality glasses and the electronic viewfinders of cameras, some of which have a screen diagonal of less than 1 centimeter (0.4 inches).
Sep 23, 2026
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Computer Sciences
Blockchain-inspired DNA storage codec recovers data from heavily damaged sequences
A research team at the Faculty of Engineering at The University of Hong Kong (HKU), led by professor Ruibang Luo of the School of Computing and Data Science and professor Can Li of the Department of Electrical and Computer ...
Sep 23, 2026
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Machine learning & AI
Anthropic, OpenAI release cheaper AI even as safety fears grow
Anthropic and OpenAI on Tuesday released new, cheaper artificial intelligence models within hours of each other, days after the heads of both companies called for a slowdown in AI development.
Sep 23, 2026
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Robotics
Simple visual patterns can trick AI-powered vehicles and robots
A simple pattern of black-and-white stripes could cause an autonomous vehicle or robot to misjudge how far away an obstacle is, potentially triggering an unexpected maneuver or even a collision, according to new University ...
Sep 23, 2026
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Security
Stocking masks making a criminal comeback
You may recall the scene in the comedy Raising Arizona in which Nicolas Cage pulls a pair of pantyhose over his head before attempting, with limited success, to rob a convenience store of a pack of diapers.
Sep 23, 2026
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Consumer & Gadgets
When AI disagrees, people change how they perceive the technology—not their original view
When an AI chatbot agrees with our reasoning in resolving a social dilemma, we may become more confident in our opinions. But when the chatbot disagrees, we may simply dismiss the challenge rather than reconsider our views. ...
Sep 23, 2026
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Robotics
For the first time, microrobots coordinate to change their environment
Cornell University physics researchers have made robots that can, for the first time, sense the temperature of their surroundings and react together to change it. "Little things can have a large impact," said Itai Cohen, ...
Sep 23, 2026
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Robotics
Can you lend me a hand? Researchers are developing wearable robotic limbs
How many times have you asked someone to hold open a door while carrying something, or fumbled with your front-door keys with your arms full of groceries? Wouldn't it be great if you could give yourself the extra hand you ...
Sep 23, 2026
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