North Korea nuclear tests may have triggered over 1,300 earthquakes

Key facts

• North Korea's 2017 nuclear test may have triggered over 1,300 earthquakes near the Punggye-ri site.
• Researchers found that the seismic activity could be linked to a large volcano near the Chinese border.

North Korea's nuclear tests conducted in 2017 may have been responsible for triggering more than 1,300 earthquakes in the vicinity of the Punggye-ri test site, according to findings by researchers. The seismic activity suggests a potential link between the nuclear detonations and geological instability in the region. This instability could, in turn, have implications for a large volcano situated near the border with China.