After analyzing the seismic waves produced by small underground chemical explosions at a test site in Vermont, scientists say that some features of seismic waves could be affected by the amount of gas produced in the explosion.
So-called "mystery booms" that have puzzled residents in California's Gold Country appear to be coming from a U.S. military installation over 100 miles away in the Nevada desert.
Seventy years ago at a remote site in New Mexico, the first test of a nuclear bomb was detonated, producing a massive explosion. The test, which presaged the atomic bombs dropped on Nagasaki and Hiroshima, Japan in August ...
From earthquakes in Nepal to volcanic eruptions in Chile, from meteors crashing to Earth to the songs of migrating whales in the Indian Ocean, The Global Ear hears all.
A Lawrence Livermore National Laboratory (LLNL) team played a leading role in fielding the recent Source Physics Experiment (SPE-4 Prime) detonated at the Nevada National Security Site (link is external) (NNSS).
For years, research on nuclear weapons has relied on old data, limited experiments and computer modeling. But this year, that pattern has changed. Scientists have run new experiments that simulate what happens to plutonium ...
Lawrence Livermore researchers have determined that a tunnel bomb explosion by Syrian rebels was less than 60 tons as claimed by sources.
Researchers use scientific guns to induce shock waves into explosive materials to study their performance, properties
As the U.S. Nuclear Deterrent ages, one essential factor in making sure that the weapons will continue to perform as designed is understanding the fundamental properties of the high explosives that are part of a nuclear weapons ...
Los Alamos National Laboratory has successfully fired the latest in a series of experiments at the Nevada National Security Site (NNSS).
Some 40 scientists and technicians from around the world will descend on Jordan in November to take part in a simulated on-site inspection of a suspected nuclear test site on the banks of the Dead Sea.