About half a million years ago, several horses, sloths and armadillos fell into a sinkhole in Florida's Big Bend region and ...

Beavers have been reintroduced to a town's nature reserve after 400 years of absence. A bonded pair of Eurasian beavers were ...

Erosion involves the wearing away of rock and soil found along the river bed and banks. Erosion close erosionThis takes places when parts of the river bank or river bed are worn away and are ...