Vehicles News

June 3, 2025

Top Headlines

Self-Powered Artificial Synapse Mimics Human Color Vision

June 2, 2025 — Despite advances in machine vision, processing visual data requires substantial computing resources and energy, limiting deployment in edge devices. Now, researchers from Japan have developed a self-powered artificial synapse that distinguishes ...

New Laser Smaller Than a Penny Can Measure Objects at Ultrafast Rates

June 2, 2025 — Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the most delicate experiments in existence to observe ...

Cryogenic Hydrogen Storage and Delivery System for Next-Generation Aircraft

May 27, 2025 — Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses several engineering challenges at once by enabling ...

Mid-Air Transformation Helps Flying, Rolling Robot to Transition Smoothly

May 28, 2025 — Engineers have developed a real-life Transformer that has the 'brains' to morph in midair, allowing the drone-like robot to smoothly roll away and begin its ground operations without pause. The increased agility and robustness of such robots could ...

Latest Headlines

updated 10:48pm EDT

New Fuel Cell Could Enable Electric Aviation

May 27, 2025 — Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be ...

Nimble Dimples: Agile Underwater Vehicles Inspired by Golf Balls

May 19, 2025 — Underwater or aerial vehicles with dimples like golf balls could be more efficient and maneuverable, a new prototype has ...

Research Reveals Why Next-Generation Engine Noise Grinds Our Gears

May 15, 2025 — A breakthrough study has revealed why emerging electric aircraft engine technology sounds so annoying -- and how to fix ...

Digital Lab for Data And Robot-Driven Materials Science

May 14, 2025 — Researchers have developed a digital laboratory (dLab) system that fully automates the material synthesis and structural, physical property evaluation of thin-film samples. With dLab, the team can ...

Submarine Robot Catches an Underwater Wave

May 12, 2025 — Engineers have taught a simple submarine robot to take advantage of turbulent forces to propel itself through ...

Transforming Hospital Sanitation: Autonomous Robots for Wiping and UV-C Disinfection

May 7, 2025 — A research team develops disinfection robot combining physical wiping and UV-C ...

Do Manta Rays Benefit from Collective Motion?

May 6, 2025 — Researchers model the motions of groups of manta rays to study how group dynamics affect their propulsion, studying different formations of three manta rays: in tandem, in a triangular setup with one ...

Flying Robots Unlock New Horizons in Construction

Apr. 24, 2025 — An international team has explored how in future aerial robots could process construction materials precisely in the air -- an approach with great potential for difficult-to-access locations or work ...

RoboBee Comes in for a Landing

Apr. 16, 2025 — A recently created RoboBee is now outfitted with its most reliable landing gear to date, inspired by one of nature's most graceful landers: the crane fly. The team has given their flying robot a set ...

Farm Robot Autonomously Navigates, Harvests Among Raised Beds

Apr. 16, 2025 — A researcher has developed an autonomous driving algorithm for agricultural robots used for greenhouse cultivation and other farm ...

Explainable AI for Ship Navigation Raises Trust, Decreases Human Error

Apr. 15, 2025 — A team has developed an explainable AI model for automatic collision avoidance between ...

Global EV Adoption Fails to Cut CO2

Apr. 10, 2025 — The transition to electric vehicles won't reduce carbon emissions unless countries clean up their electricity ...

Serendipitous Discovery Could Lead to More Efficient Catalysts

Apr. 9, 2025 — Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

E-Scooter Crashes Mainly Caused by Reckless Driving

Mar. 25, 2025 — Crashes on electric scooters are mostly due to the behavior of the riders, with one-handed steering and riding in a group being some of the largest risk factors. The researchers are also concerned ...

Study Shines Headlights on Consumer Driverless Vehicle Safety Deficiencies

Mar. 4, 2025 — Researchers have demonstrated that multicolored stickers applied to stop or speed limit signs on the roadside can 'confuse' self-driving vehicles, causing unpredictable and possibly ...

Researchers Unveil Neuromorphic Exposure Control System to Improve Machine Vision in Extreme Lighting Environments

Mar. 4, 2025 — A research team has recently developed a groundbreaking neuromorphic exposure control (NEC) system that revolutionizes machine vision under extreme lighting variations. This biologically inspired ...

Self-Driving Cars Learn to Share Road Knowledge Through Digital Word-of-Mouth

Feb. 27, 2025 — A research team has developed a way for self-driving vehicles to share their knowledge about road conditions indirectly, making it possible for each vehicle to learn from the experiences of others ...

A Miniature Swimming Robot Inspired by Marine Flatworms

Feb. 19, 2025 — Engineers have developed a versatile swimming robot that nimbly navigates cluttered water surfaces. Inspired by marine flatworms, the innovative device offers new possibilities for environmental ...

Turning Car and Helicopter Exhaust Into Thermoelectric Energy

Feb. 11, 2025 — Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert ...

Researchers Are Driving the Charge of Zero Emissions

Feb. 10, 2025 — New research finds that electric vehicles generally produce less non-exhaust emissions compared with gasoline-powered ...

New Autonomous System to Monitor Arctic's Melting Ice

Feb. 10, 2025 — Researchers have designed an alternative, autonomous observational method to monitor the Arctic's melting ice, which holds promise for improving the autonomy of marine vehicles, aiding in ...

One in Four Chance Per Year That Rocket Junk Will Enter Busy Airspace

Feb. 5, 2025 — There's a 26 per cent annual chance that space rocket junk will re-enter the atmosphere and pass through a busy flight area, according to a recent study. While the chance of debris hitting an ...

Engineers Model Electric Grid Demand for EVs to Charge While in Motion

Feb. 4, 2025 — Running out of gas in a remote area far from a gas station is every driver's worst nightmare. A similar stressor, known as "range anxiety," exists for owners of electric vehicles who ...

AI-Driven Performance Prediction Model to Advance Space Electric Propulsion Technology?

Feb. 4, 2025 — A research team presents an AI assessor for Hall-effect ion thrusters, the engines of satellites and space ...

Engineers Help Multirobot Systems Stay in the Safety Zone

Feb. 3, 2025 — Engineers developed a training method for multiagent systems, such as large numbers of drones, that can guarantee their safe operation in crowded ...

Bat Wings Boost Hovering Efficiency

Jan. 30, 2025 — Researchers have designed flexible, bat-like wings that boost lift and improve flight performance. This innovation could lead to more efficient drones or energy-harvesting ...

How Simple Prompts Can Make Partially Automated Cars Safer

Jan. 28, 2025 — A new study finds that prompts do a good job of getting drivers to engage with their environment and take over control of the vehicle when necessary while using partially automated driving systems -- ...

'Embodied Energy' Powers Modular Worm, Jellyfish Robots

Jan. 27, 2025 — In the same way that terrestrial life evolved from ocean swimmers to land walkers, soft robots are progressing, too, thanks to recent research in battery development and ...

Researchers Discover New Way to Store Hydrogen Using Lignin Jet Fuel

Jan. 27, 2025 — An international team of scientists has discovered a way to store and release volatile hydrogen using lignin-based jet fuel that could open new pathways for sustainable energy production. In a new ...

Realistic Emission Tests for Motorbikes, Mopeds and Quads

Jan. 9, 2025 — Researchers have developed new measurement techniques and methods to measure emissions from category-L vehicles in realistic operation and to determine corresponding limit ...