Automotive and Transportation News

October 14, 2024

Top Headlines

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 existing information and gap in knowledge on 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 with the help of ChatGPT or other chatbots made ...

Latest Headlines

updated 11:38am EDT

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 ...

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 ...

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 ...

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 ...

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 ...

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, ...

How Electric Vehicle Drivers Can Escape Range Anxiety

Apr. 25, 2024 — Two of the biggest challenges faced by new and potential electric vehicle (EV) drivers are range anxiety and speed of charging, but these shouldn't have to be challenges at all. Researchers ...

The Biggest Barrier to a Vibrant Second-Hand EV Market? Price

Apr. 19, 2024 — As early adopters of electric vehicles (EVs) trade up for the latest models, the used EV market is beginning to mature in the United States. Yet many potential buyers, particularly low-income ...

GeoAI Technologies for Sustainable Urban Development

Apr. 15, 2024 — From heatwaves to pandemic diseases, the urban environments of the world face numerous challenges. Researchers are harnessing artificial intelligence (AI) and informatics to address emerging concerns ...

One-Third of Ride-Share Drivers Have Had a Crash on the Job, Survey Finds

Apr. 4, 2024 — Using a cell phone, driving while tired and driving on unfamiliar roads increased the likelihood of a ...

Researchers Develop a New Control Method That Optimizes Autonomous Ship Navigation

Mar. 13, 2024 — Existing ship control systems using Model Predictive Control for Maritime Autonomous Surface Ships (MASS) do not consider the various forces acting on ships in real sea conditions. Addressing this ...

Batteries for Airborne Electric Vehicles That Take Off and Land Vertically

Mar. 12, 2024 — Researchers are taking cleaner transportation to the skies by creating and evaluating new batteries for airborne electric vehicles that take off and land vertically. Researchers are developing new ...

New Traffic Signal Would Improve Travel Time for Both Pedestrians and Vehicles

Mar. 12, 2024 — Adding a fourth light to traffic signals -- in addition to red, green and yellow -- would shorten wait times at street corners for pedestrians, as well as improve traffic flow for both autonomous ...

Scientists Revolutionize Wireless Communication With Three-Dimensional Processors

Mar. 4, 2024 — Scientists have pioneered a method for using semiconductor technology to manufacture processors that significantly enhance the efficiency of transmitting vast amounts of data across the ...

Improving Traffic Signal Timing With a Handful of Connected Vehicles

Feb. 20, 2024 — With GPS data from as little as 6% of vehicles on the road, researchers can recalibrate traffic signals to significantly reduce congestion and delays at ...

Electrification or Hydrogen? Both Have Distinct Roles in the European Energy Transition

Feb. 16, 2024 — A key step to achieving climate neutrality in the European Union is to rapidly shift from fossil fuels to electric technologies powered by renewable energies, a new study shows. At the same time, ...