Thousands of tarantulas are coming to these five states as mating season sends them out in droves. Experts are warning people ...

Nature is incomplete without the chirping of birds, but urbanization has taken a toll on bird populations in the U.S.

This year, the garden showcased assorted varieties of lotuses and water lilies that started blooming in early spring.

Why did the Presidential Fitness Test end? The test used to be administered to students across the country but the practice ...

By carving dams, the beavers restored Utah's dying rivers, all the while making soil fertile and reviving fish populations.