A tourist at the Hoover Dam shared video Tuesday showing a small explosion and black smoke. "My goodness, something's just blown up," a woman is heard saying in the video first shared by Kristy ...

Bored into the desert cliffs above Lake Mead lies a trail once vital to the building of Hoover Dam. The Historic Railroad ... Remains of 50,000-year-old baby mammoth found in Siberia ...

An explosion at the Hoover Dam has prompted an emergency response from a Nevada fire crew, authorities said Tuesday morning. “We have a crew on the way where we have a report of a fire,” said ...

Fire from a Tuesday morning transformer explosion at the Hoover Dam was quickly extinguished, caused no injuries and is not a threat to the power grid, according to the Bureau of Reclamation's ...

A fire broke out at the Hoover Dam on Tuesday at about 10 a.m. local time when a transformer caught fire, sending plumes of black smoke into the air, according to the Bureau of Reclamation.

A fire was extinguished at Hoover Dam on Tuesday morning after a transformer caught fire, officials said. No one was injured in the blaze, and officials say there is no threat to the power supply.

Decades ago, Laureen and I visited the Hoover Dam with our very young children. We revisited that trip recently, and none of it looked familiar to me. Of course, in all transparency, I sometimes ...

Standing atop the Hoover Dam today, the millions of tourists who visit each year can get a real sense of the climate crisis in the West: In addition to extreme heat, the sight of so-called ...

Saturday commemorates the 89th anniversary of the Hoover Dam's completed construction, considered by most experts "a modern miracle" and one of the most visited sites in the world. The 726-foot ...