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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 ...

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 ...

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

Electric boat goes airborne for cleaner ocean voyage

Appearing at a glance to be just a simple pleasure boat floating on the San Francisco Bay, as the hydrofoil-equipped vessel picks up speed it suddenly begins rising above the water, grabbing the attention of passengers on ...

Hi Tech & Innovation

Keeping drivers safe with a road that can melt snow, ice on its own

Slipping and sliding on snowy or icy roads is dangerous. Salt and sand help melt ice or provide traction, but excessive use is bad for the environment. And sometimes, a surprise storm can blow through before these materials ...

Automotive

Tesla recalls 'Full Self-Driving' to fix unsafe actions

U.S. safety regulators have pressured Tesla into recalling nearly 363,000 vehicles with its "Full Self-Driving" system because it can misbehave around intersections and doesn't always follow speed limits.

Hardware

Where do stolen bikes go?

Amsterdam is one of the most bike-friendly major cities in the world. That also means the city is a happy hunting ground for thieves, who steal tens of thousands of bikes per year—a substantial chunk of the estimated 850,000 ...

Energy & Green Tech

White House: Tesla to make some EV chargers available to all

Electric car giant Tesla will, for the first time, make some of its charging stations available to all U.S. electric vehicles by the end of next year, under a new plan announced Wednesday by the White House.

Automotive

EU approves 2035 ban on new fossil fuel car sales

The European Parliament on Tuesday gave its final approval to a ban on new sales of carbon-emitting petrol and diesel cars by 2035, with a view to getting them off the continent's roads by mid-century.

Automotive

Amazon's Zoox robotaxis take to California roads

The Amazon subsidiary Zoox on Monday said its self-driving vehicles with no manual controls took to California public roads over the weekend, calling it a major breakthrough for the robotaxi industry.

Automotive

Avoiding collisions with a new method learned from mariners

Preventing accidents by computing impending collisions of drones or cars: that is the goal of Darius Burschka. The professor at the Technical University of Munich (TUM) tracks every point in images generated by cameras carried ...