Automotive news

Consumer & Gadgets

EV drivers more likely to be involved in at-fault road traffic crashes than petrol and diesel drivers, study reveals

Drivers of electric vehicles (EVs) are more likely to be involved in at-fault road traffic accidents than drivers of petrol and diesel cars, research by Lero, the Research Ireland Center for Software, at University of Limerick ...

Business

Study: Conflicting goals, focus on economic development lead to underperforming streetcar systems

A city's streetcar system can be many things. But it can't be everything. New research from the University of Kansas has found that cities with underperforming streetcar systems often get there by setting too many—and sometimes ...

Automotive

Officials warn that EVs could catch fire if inundated with saltwater from Hurricane Helene

Electric vehicles can catch fire if they are inundated by saltwater, so owners who live in the path of a major storm like Hurricane Helene should take precautions and prepare for the possibility that they'll be unable to ...

Energy & Green Tech

Organic supramolecular crystals with high hydrogen storage performance could enhance fuel-cell vehicle efficiency

Hydrogen is often seen as the fuel of the future on account of its zero-emission and high gravimetric energy density, meaning it stores more energy per unit of mass compared to gasoline. Its low volumetric density, however, ...

Automotive

Volkswagen crisis pits homegrown leaders against each other

Volkswagen managers and workers representatives will start crunch talks in Hanover on Wednesday, following the German group's announcement that drastic cost-cutting measures are needed to keep the carmaker competitive.

Energy & Green Tech

Higher blends of biodiesel fuel could cut transportation emissions

Barriers that are currently preventing the use of greater percentages of biomass-based diesel fuel blended into petroleum diesel have been identified, along with strategies to overcome them, according to researchers at the ...

Engineering

Data mining reveals US bridges with most large ship traffic

Bridges in New York, California, and Georgia are among United States bridges with the most traffic from the largest ships, according to a new and unprecedented data mining effort, the first step in an urgent assessment of ...

Automotive

General Motors broadens electric goals with new division

General Motors, which plans to go almost entirely electric by 2035, is creating a new energy division that will produce chargers for electric vehicles, as well as solar panels and other energy-related technology for homes ...

Automotive

Chinese firm tests electric flying taxi in Dubai

A Chinese firm tested out an electric flying taxi in Dubai on Monday, offering a glimpse of futuristic technology that could one day whisk people through cities high above any traffic.

Automotive

Rivian recalling nearly all its vehicles over loose fastener

Electric truck and SUV maker Rivian Automotive said Friday it is recalling almost all the vehicles it has delivered to customers in order to tighten a loose fastener that could potentially affect drivers' ability to steer.

Energy & Green Tech

The battery that runs 630 km on a single charge

The number of newly registered electric vehicles (EVs) in Korea surpassed 100,000 units last year alone. Norway is the only other country to match such numbers. The core materials that determine the battery life and charging ...

Energy & Green Tech

Hazy timeframe for reaching electric plane era

Recent test flights suggest the era of electric airplanes is coming closer, but aviation experts caution that achieving commercial use hinges on regulatory approval which has an unknowable timeframe.

Automotive

Japan's Toyota finds wheel, airbag fixes for recalled EVs

Japan's top automaker Toyota said Thursday that it has identified how to fix its 2023 model year bZ4X crossover electric vehicles after recalling 2,700 of them in June out of concern wheel bolts might become loose, risking ...

Engineering

Computationally predicting where wear will occur in engines

A research group has created an analysis method to predict wear and seizure locations in the sliding parts of engine piston pins. The breakthrough will help limit wear and tear on transportation and industrial machinery components ...

Energy & Green Tech

On the way toward CO2-neutral aviation

Traveling by airplane without emitting additional CO2—this would be possible with synthetic fuels produced from water and ambient air with the help of renewable energy. However, huge quantities would be required. A new ...

Engineering

Crash test dummies for e-scooters

Practical and environmentally friendly, e-scooters offer great flexibility. It is no wonder that more and more people are using this form of transport. However, this rise in popularity has been accompanied by an increase ...

Engineering

LiDAR and radar sensors—space-saving headlight installation

People use their eyes and ears to pick up on traffic situations involving potential hazards. For self-driving vehicles to do the same thing, they need a whole host of sensors. As the number of sensors they contain increases, ...