News tagged with city traffic

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 ...

Jan 11, 2013 4.3 / 5 (3) 0 | with audio podcast

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.

Dec 29, 2012 3.5 / 5 (16) 5

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, ...

Apr 21, 2010 3 / 5 (3) 0