During their campaign, they fought the Union Army near Fort Craig in the New Mexico Territory in 1862. The Battle of Valverde ...

Xcel Energy has been awarded three significant projects by the Southwest Power Pool (SPP) to construct new high-voltage power lines aimed at enhancing electric ...

Mexico gave up its hold over New Mexico and California. The enormous territory included present-day California, Nevada, Utah, and parts of Arizona, New Mexico, Oklahoma, Colorado and Wyoming.

Both the Confederate and Union governments asserted ownership and territorial claims over New Mexico Territory at the start of the American Civil War in 1861. Map of the United States and Mexico ...