Traffic-safety experts are getting creative when it comes to foiling speeding drivers who zoom dangerously through city neighborhoods. Most towns don't have enough police officers to actually catch many speeders, so they try to slow everyone down th...
By Paul Sisco Washington 05 March 2008 Hummingbirds are among the most fascinating creatures in the avian world. The male Anna hummingbird, the most common on the U.S. west coast, makes a high-pitched chirp, or screech, when it dives to guard its nes...
