Birds become more vulnerable to predators due to traffic noise
The researchers tested how traffic noise affected the reactions of Black-capped Chickadees and Tufted Titmice to alarm calls, which warn birds that a predator is nearby.
Dec 28, 2016, 19:08 PM ISTGalaxy celebrates star-birth; NASA's Hubble captures skyrocket-like display! - See pic
According to astronomers, the frenzied star birth is sparked by intergalactic gas raining on one end of the galaxy as it drifts through space.
Jun 29, 2016, 18:18 PM IST