An unusual 'experimental explosion' entry appeared on the government's earthquake tracking website, sparking questions about ...
An “experimental explosion” triggered an earthquake-like tremor off Florida’s East Coast on Tuesday afternoon.
The ground along Florida's east coast shook July 16. The magnitude was measured at 3.9, but it wasn't an earthquake. Here's ...
An unusual 'experimental explosion' designation appeared on the US government's earthquake monitoring website, leaving many ...