Automotive and Transportation News

January 26, 2025

Top Headlines

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 ...

Driving Autonomous Vehicles to a More Efficient Future

Jan. 7, 2025 — Researchers focus on enhancing the aerodynamic performance of autonomous vehicles by reducing drag induced by externally mounted sensors such as cameras and light detection and ranging instruments. After establishing an automated computational ...

New Technology Doubles Resolution Without Radar Replacement Using Novel Algorithms

Dec. 30, 2024 — Engineers have developed a new signal analysis technology that enhances radar range resolution and is applicable to various radar ...

New Research Measures Vibrations That Make City Bus Rides Uncomfortable

Dec. 5, 2024 — To improve the riding experience and safety, the research team has identified several potential enhancements, including better suspension systems, redesigned seats to absorb vibrations more effectively, and driver monitoring systems to encourage ...

Latest Headlines

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Mitigating Animal-Vehicle Collisions With Field Sensors, Artificial Intelligence and Ecological Modelling

Dec. 20, 2024 — Using field sensors, various ecological modelling technologies and deep learning algorithms, a French research team has developed a method for ...

Exploring the Impact of Offshore Wind on Whale Deaths

Nov. 21, 2024 — Scientists have presented work examining the circumstances surrounding the whale deaths off the coast of New Jersey in the winter of 2022-23, which prompted concern that survey work in the area ...

'Cool' White Car Headlights More Likely to Dazzle Moths

Nov. 14, 2024 — 'Cool' white lights -- such as those in modern car headlights -- endanger moths by causing them to fly erratically, new research ...

Fueling Greener Aviation With Hydrogen

Nov. 1, 2024 — Despite ongoing efforts to curb CO2 emissions with electric and hybrid vehicles, other forms of transportation remain significant contributors of greenhouse gases. To address this issue, old ...

New Research Reveals How Large-Scale Adoption of Electric Vehicles Can Improve Air Quality and Human Health

Oct. 15, 2024 — A new study suggests that large-scale adoption of electric vehicles (EVs) could lead to significant population-level health benefits. The research ...

Whale Shark Shipping Collisions May Increase as Oceans Warm

Oct. 7, 2024 — Global warming could increase the threat posed to whale sharks from large ships, according to a new ...

Liquefied Natural Gas Carbon Footprint Is Worse Than Coal

Oct. 3, 2024 — Liquefied natural gas leaves a greenhouse gas footprint that is 33% worse than coal, when processing and shipping are taken into account, according to a new ...

Rates of E-Bike Injuries Rise Fourfold and Powered Scooter Injuries Nearly Double

Sep. 24, 2024 — The rate of e-bike and powered scooter injuries surged between 2019 and 2022 -- by 293 percent and 88 percent, respectively. The research adds to the ...

Autonomous Vehicles Could Understand Their Passengers Better With ChatGPT

Sep. 16, 2024 — Imagine simply telling your vehicle, 'I'm in a hurry,' and it automatically takes you on the most efficient route to where you need to be. Engineers found that an autonomous vehicle (AV) can do this ...

Discovery Could Lead to Longer-Lasting EV Batteries, Hasten Energy Transition

Sep. 12, 2024 — Researchers have discovered why lithium-ion batteries, which power most electronic devices, lose capacity overtime. The findings could enable the ...

Engineers Unveil AI Model for Predicting, Controlling Pandemic Spread

Oct. 24, 2024 — A team of engineers has published a study on how international air travel has influenced the spread of COVID-19, finding Western Europe, the Middle East and North America as leading regions in ...

Strongest Battery Paves Way for Light, Energy-Efficient Vehicles

Sep. 10, 2024 — When cars, planes, ships or computers are built from a material that functions as both a battery and a load-bearing structure, the weight and energy consumption are radically reduced. A research ...

Preventing Car Battery Fires With Help from Machine Learning

Sep. 4, 2024 — New research proposes a way to predict and prevent temperature spikes and fires in the lithium-ion batteries commonly used to power electric ...

To Build a Thriving Electric Vehicle Market, Prioritize Equity and Justice

Aug. 28, 2024 — When it comes to purchasing and using electric vehicles (EVs), housing- and income-related factors significantly shape perceptions and preferences among potential buyers, finds a new study. This ...

Bicycle Rolling-Stop Laws Don't Lead to Unsafe Behavior by Riders or Motorists, Research Shows

Aug. 26, 2024 — Laws that let bicyclists treat stop signs as yield signs lead neither riders nor motorists to act unsafely, according to a groundbreaking ...

A Method That Paves the Way for Improved Fuel Cell Vehicles

Aug. 14, 2024 — More efficient and longer-lasting fuel cells are essential for fuel cell-powered heavy-duty hydrogen vehicles to be an alternative to combustion fuelled counterparts. Researchers have developed an ...

Ships Now Spew Less Sulfur, but Warming Has Sped Up

Aug. 12, 2024 — New findings document fewer ship tracks, reduced cloud cover, and boosted warming after ship emissions regulations took effect in ...

Electric Scooter and Bike Accidents Are Soaring Across the United States

July 23, 2024 — In the crowded urban landscape, where small electric vehicles -- primarily scooters and bicycles -- have transformed short distance travel, researchers are reporting a major national surge in ...

Study Shows New Efficiency Standards for Heavy Trucks Could Boost Energy Use

July 18, 2024 — A new study suggests that the U.S. government's push to increase heavy-duty trucks' energy efficiency could encourage more shipping by truck instead of rail, reducing the policies' ...

Hydrogen Flight Looks Ready for Take-Off With New Advances

July 11, 2024 — The possibility of hydrogen-powered flight means greater opportunities for fossil-free travel, and the technological advances to make this happen are moving fast. New studies show that almost all air ...

Trust, More Than Knowledge, Critical for Acceptance of Fully Autonomous Vehicles

July 9, 2024 — While not yet on the market, fully autonomous vehicles are promoted as a way to make road travel dramatically safer, but a recent study found that knowing more about them did not improve ...

Drivers Ready to Embrace Wireless EV Technology

June 24, 2024 — Drivers are optimistic about 'on road' dynamic wireless charging that allows EV users to charge their batteries while driving -- but there are ...

Promise Green Hydrogen May Not Always Be Fulfilled

June 21, 2024 — Green hydrogen often, but certainly not always, leads to CO2 ...

Traffic Speeds Decrease When Bike Lane Is Present

June 3, 2024 — Researchers conducting a study at a high-traffic intersection in a Jersey Shore town have found that the installation of a bike lane along the road approaching the convergence reduced driving ...

AI-Controlled Stations Can Charge Electric Cars at a Personal Price

May 31, 2024 — As more and more people drive electric cars, congestion and queues can occur when many people need to charge at the same time. A new study shows how AI-controlled charging stations, through smart ...

Bio-Inspired Cameras and AI Help Drivers Detect Pedestrians and Obstacles Faster

May 29, 2024 — Artificial intelligence (AI) combined with a novel bio-inspired camera achieves 100 times faster detection of pedestrians and obstacles than current automotive cameras. This important step for ...

What Are the Risks of Hydrogen Vehicles in Tunnels?

May 28, 2024 — A team has analyzed the risk and damage potential of hydrogen vehicles in tunnels and derived recommendations. Their conclusion? Any damage would be extensive, but its occurrence is ...

Copper Can't Be Mined Fast Enough to Electrify the US

May 15, 2024 — Copper cannot be mined quickly enough to keep up with current U.S. policy guidelines to transition the country's electricity and vehicle infrastructure to renewable energy, according to a new ...

This Highly Reflective Black Paint Makes Objects More Visible to Autonomous Cars

May 2, 2024 — Driving at night might be a scary challenge for a new driver, but with hours of practice it soon becomes second nature. For self-driving cars, however, practice may not be enough because the lidar ...

E-Bike Incentives Prove to Be Worth the Investment

Apr. 30, 2024 — Electric bicycle rebates have exploded in popularity in North America as transportation planners try to get people out of their cars and into healthier, more climate-friendly alternatives. However, ...