Calgary rolls out Bluetooth travel time system
Five times less platinum: Fuel cells could become economically more attractive thanks to novel aerogel catalyst
Fuel cells that convert hydrogen into power and only produce pure water as a by-product have the potential to lead individual mobility into an environmentally friendly future. The Paul Scherrer Institute ...
City-wide sensor system could make cities run more smoothly
Clamorous city blackbirds
(Phys.org)—Animals have developed a variety of strategies for dealing with increasing noise pollution in their habitats. It is known, for example, that many urban birds sing at a high pitch to differentiate ...
IBM looks to take pain out of parking
US technology stalwart IBM and Internet startup Streetline on Wednesday will begin courting cities with a system designed to take the pain out of parking.
Pakistan expected to unblock YouTube
Pakistan is expected to unblock access to the popular video sharing website YouTube on Saturday after taking measures to filter blasphemous material and pornography, a cabinet minister said.
Indonesian capital tweets to beat traffic chaos
Fed up with spending hours stuck in the gridlocked Indonesian capital Jakarta, hundreds of thousands of social media-savvy commuters are tweeting to beat the traffic.
LA stoplights synchronized but road war endures
It seems the impossible has occurred: The nation's most congested city has become a model for traffic control.
Light rail reduces auto, gasoline use and CO2 emissions
For the first time, researchers have shown that installing light rail on an existing traffic corridor not only gets people out of their cars, but reduces congestion and air pollution.
Problems plague new air traffic control computers
(AP) -- New computers crucial to modernizing the U.S. air traffic control system have run into serious problems and may not be fully operational by the end of this year when the current system is supposed to be replaced, ...
Home cooking, traffic are sources of key air pollutants from China
Almost 80 percent of air pollution involving soot that spreads from China over large areas of East Asia—impacting human health and fostering global warming—comes from city traffic and other forms of fossil-fuel ...
Peak hour congestion a matter of choice for many drivers, finds national survey
At least one in three drivers who commute to work during peak periods in most major cities do not need to do so and could significantly reduce traffic congestion by simply choosing a different time to travel, ...
Traffic noise could be ruining sex lives of frogs
(AP) -- Traffic noise could be ruining the sex lives of urban frogs by drowning out the seductive croaks of amorous males, an Australian researcher said Friday.
Relief from 'parking wars': Researcher develops computer software to revamp city parking
For those who live or work in cities, parking is a major source of stress and frustration. Researchers estimate that for every 110 vehicles circulating on the roads looking for spaces, there are 100 available spots, both ...