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Physics: Optics
Published

New traffic signal would improve travel time for both pedestrians and vehicles      (via sciencedaily.com)     Original source 

Adding a fourth light to traffic signals -- in addition to red, green and yellow -- would shorten wa...

Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Climate policies to reduce motor vehicle emissions can improve children's health, save money      (via sciencedaily.com)     Original source 

A new study finds that policies to reduce carbon dioxide (CO2) emissions from motor vehicles combine ...

Energy: Technology Environmental: General Geoscience: Environmental Issues
Published

Electric vehicles are driven less than gas cars      (via sciencedaily.com)     Original source 

One of the largest studies to date finds the current generation of EV owners drive far fewer miles t...

Chemistry: Biochemistry
Published

Improving traffic signal timing with a handful of connected vehicles      (via sciencedaily.com)     Original source 

With GPS data from as little as 6% of vehicles on the road, researchers can recalibrate traffic sign ...

Energy: Technology Environmental: General Geoscience: Environmental Issues
Published

Deep decarbonization scenarios reveal importance of accelerating zero-emission vehicle adoption      (via sciencedaily.com)     Original source 

The rapid adoption of zero-emission electric vehicles will move the nation close to an 80% or more d ...

Chemistry: Biochemistry Energy: Batteries Energy: Technology Environmental: General
Published

New battery technology could lead to safer, high-energy electric vehicles      (via sciencedaily.com)     Original source 

Researchers studying how lithium batteries fail have developed a new technology that could enable ne...

Energy: Alternative Fuels Energy: Technology Environmental: General Geoscience: Geography
Published

Free electric vehicle charging at work? It's possible with optimum solar      (via sciencedaily.com)     Original source 

The global surge in electric vehicle sales has prompted an Australian university to explore how it c ...

Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Vehicle brakes produce charged particles that may harm public health      (via sciencedaily.com)     Original source 

Scientists know relatively little about particles released into the air when a vehicle driver brakes ...

Computer Science: Virtual Reality (VR)
Published

Child pedestrians, self-driving vehicles: What's the safest scenario for crossing the road?      (via sciencedaily.com)     Original source 

Crossing roads for children can be a risky calculation, especially when the vehicles are self-driven ...

Energy: Batteries Energy: Technology
Published

How electric vehicle drivers can escape range anxiety      (via sciencedaily.com)     Original source 

Two of the biggest challenges faced by new and potential electric vehicle (EV) drivers are range anx ...

Engineering: Nanotechnology
Published

Preventing vehicle crashes by learning from insects - Preventing Vehicle Crashes by Learning from Insects      (via sciencedaily.com) 

Despite only about 25% of car travel happening after dark, almost half of fatal accidents occur at n...

Energy: Batteries Energy: Technology Engineering: Nanotechnology
Published

Cracking in lithium-ion batteries speeds up electric vehicle charging      (via sciencedaily.com) 

Rather than being solely detrimental, cracks in the positive electrode of lithium-ion batteries redu...