Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...

The average size of an adult western diamondback rattlesnake is between 4 and 6 feet. Heftier snakes can weigh nearly 15 pounds, but the average weight is three to six pounds.

Dale Rupert of Dauphin County has been collecting wheel and slide charts for the last 23 years and now holds the world record ...