Talc may make Mexico's subduction zone more slippery

The Mexican state of Guerrero, located on the country's Pacific coast, is known for its rich cultural history and for iconic beach destinations like Acapulco. It is also home to a geologically curious subduction zone.

A new origin story for Burns formation on Mars

There is a reason that NASA's Opportunity rover explored Mars's Meridiani Planum region for 14 years: The locale could hold crucial hints about the Red Planet's early geology and environment.

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