EVs pose no greater risk to pedestrians than conventional vehicles, study indicates
Electric vehicles (EVs) are no more dangerous to pedestrians than traditional petrol or diesel cars, according to a new study.
Dec 9, 2025
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Energy & Green Tech
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Energy & Green Tech
Aluminum stabilizes high-nickel cathodes, curbing rapid capacity loss in EV batteries
To increase driving range, electric vehicle (EV) batteries rely on high-nickel cathodes. However, this high nickel content has a critical drawback: battery performance degrades rapidly during charging and discharging. The ...
Dec 5, 2025
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Energy & Green Tech
Electric vehicle high-nickel batteries: Fundamental cause of performance degradation identified
High-nickel batteries, which are high-energy lithium-ion batteries primarily used in electric vehicles, offer high energy density but suffer from rapid performance degradation. A research team from KAIST has, for the first ...
Dec 3, 2025
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Engineering
Serendipitous observation reveals how airplanes discharge static electricity
An international team of scientists, led by Olaf Scholten, professor of astrophysics at the University of Groningen, has observed radio wave emissions originating from a commercial airliner, most likely caused by the discharge ...
Dec 1, 2025
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Automotive
New AI language-vision models transform traffic video analysis to improve road safety
New York City's thousands of traffic cameras capture endless hours of footage each day, but analyzing that video to identify safety problems and implement improvements typically requires resources that most transportation ...
Nov 21, 2025
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43
Engineering
Seismic data can identify aircraft by type
Instruments typically used to detect the ground motion of earthquakes can also be used to identify the type of aircraft flying far overhead, research by University of Alaska Fairbanks scientists shows. That's because aircraft ...
Nov 18, 2025
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Security
Security vulnerability identified in EV charging protocol
Southwest Research Institute identified a security vulnerability in a standard protocol governing communications between electric vehicles (EV) and EV charging equipment. The research prompted the Cybersecurity & Infrastructure ...
Nov 18, 2025
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Energy & Green Tech
Long-range EV batteries could last 2.8 times longer thanks to new gel electrolyte
A research team affiliated with UNIST has introduced a gel-like material that could extend the lifespan and enhance the safety of high-voltage electric vehicle (EV) batteries designed for long-distance driving.
Nov 14, 2025
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Energy & Green Tech
The next frontier in clean flight? Jet fuel from city waste
Aviation currently contributes about 2.5% of total global carbon emissions, and with air travel demand expected to double by 2040, cutting those emissions has become a pressing priority. One path forward is sustainable aviation ...
Nov 12, 2025
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Engineering
Building hypersonic planes won't demand a significantly different design approach, study suggests
Hypersonic planes could fly from Sydney to Los Angeles in just an hour. What's standing in the way of such ultra-fast planes becoming reality is our understanding of how the turbulence they generate as they fly at such high ...
Nov 12, 2025
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