News tagged with road

Wild cats roam the Tucson Mountains

(PhysOrg.com) -- For the first time, mountain lions and bobcats have been photographed as part of an in-depth monitoring study in the Tucson Mountains, a small island of habitat facing increasing segregation ...

Oct 22, 2010 4.9 / 5 (12) 4 | with audio podcast

An artificial eye on your driving

With just a half second's notice, a driver can swerve to avoid a fatal accident or slam on the brakes to miss hitting a child running after a ball. But first, the driver must perceive the danger.

Apr 20, 2010 4.8 / 5 (9) 1 | with audio podcast