EL PASO, Texas (KTSM) – The world changed forever at 5:29 a.m. Mountain Time on July 16, 1945. That’s when the world’s first atomic bomb was tested and detonated at the Trinity Site in New Mexico, ...

EL PASO, Texas (KTSM) — The next open house for the Trinity Site at White Sands Missile Range will be on Oct. 19, the Army installation announced. The Trinity Site is where the world’s first atomic ...

Twice a year, visitors flock to the Trinity Site at White Sands Missile Range in southern New Mexico. According to White Sands Missile Range, “due to unforeseen circumstances, (the Trinity Site open ...

Visitors packed the Trinity Site near White Sands Missile Range Saturday to take in a piece of American history.It’s the site of the first nuclear explosion in the world, and is credited with helping ...

(CNN) — “Oppenheimer” may have given the Trinity Site a boost of fame this summer, but for many history buffs, making a pilgrimage to the area is a journey years in the making. Nearly 4,000 people ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

Over 5,500 visitors from around the world made the 70th anniversary of the first nuclear bomb test at Trinity Site on White Sands Missile Range in New Mexico a record breaking event. The Trinity Site ...