Nearly 1,000 feet beneath the desert of southern Nevada, a sprawling underground laboratory helps certify every warhead in the U.S. nuclear arsenal. The facility, known as PULSE (Principal Underground ...

The underground laboratory in Nevada where the U.S. conducts nuclear subcritical experiments is riddled with faults. Researchers have not confirmed whether any of these faults are active and could ...

Magnitude 4.1 earthquake hits near Las Vegas, USGS says after shallow tremor in Summerlin South.

Daniel Trugman, assistant professor in the Nevada Seismological Laboratory (NSL), and Avigyan Chatterjee, doctoral student in the NSL, have published a research article in the journal Nature about how ...