The claim: A “grid pattern” on a monitoring website shows La Palma island earthquakes are manmade The volcanic eruption that began in mid-September continues on Spain’s La Palma island.

Can anyone doubt the virtue of geometrically rational yet remarkably variable grid patterns for composing urban and suburban environments? Recent visits to Houston, Little Rock and Milwaukee again ...

The claim: A “grid pattern” on a monitoring website shows La Palma island earthquakes are manmade The volcanic eruption that began in mid-September continues on Spain’s La Palma island.