A small tremor rippled through a remote corner of Central Asia in June 2020. It registered at 2.75 on the seismic scale. The ...

A Trump administration official said that a remote seismic station in Kazakhstan measured an “explosion” in western China on ...

The US cites seismic data suggesting China conducted an underground nuclear test in 2020, while Beijing denies the allegation ...

Nuclear weapons tests are among the most violent events humans can trigger, and that violence leaves fingerprints in the Earth, sea, air, and even in orbit. The physics of shock waves, sound, and ...

U.S. officials reveal evidence of a covert 2020 nuclear test by China at Lop Nor, allegedly hidden using 'decoupling' to evade seismic detection.

Reports of a massive explosion in Washington state sent residents in the Pacific Northwest into a state of confusion Monday morning. The US Geological Survey (USGS) sent out an alert just before ...