The U.S. Forest Service is expected to release the final review of a plan that would open sacred Apache lands to copper mining.

The rallies come on the same day as a military parade in Washington D.C. honoring the U.S. Army's 250th birthday and ...

Great apes began to diverge from other primates about 25 million years ago, according to eastern African fossil records.

A large-scale federal operation to remove cattle raised illegally in the Chico Mendes Extractive Reserve has triggered ...