Southeastern Arizona’s “Copper Triangle” is a hot spot for high-grade deposits, thanks to ancient magmatic activity.
geology
Posted inNews
A Pirate River May Be Giving Mount Everest a Boost
Rapid erosion can cause mountains to rise—even the world’s tallest peak.
Posted inResearch Spotlights
High-Pressure Reactions Can Turn Nonporous Rocks into Sponges
Mathematical models describe how water moves through rocks in deep Earth.
Posted inNews
From Sandstone Basin to Stonehenge Altar
New research unearths the Scottish origin of Stonehenge’s Altar Stone and its 750-kilometer journey to Salisbury Plain.
Posted inNews
Lost City’s Plumbing Exposed by the Longest Mantle Core Ever Drilled
The core, which is 71% complete, reveals millions of years of geologic history and the plumbing underlying hydrothermal vents.
Posted inNews
A Binary Asteroid System Gets Its Geological Close-Up
Researchers are learning more about the geology and evolution of the binary asteroid system Didymos from high-resolution imagery collected by the Double Asteroid Redirection Test mission.
Posted inFeatures
Pedro Val: River Science Runs in the Family
A researcher mixes geology and biology to make sense of river biodiversity.
Posted inFeatures
Cate Larsen: Teaching About Rocks
A geocommunicator uses the connective power of social media to bring geology to the masses.
Posted inFeatures
Adriana Alves: Creating an Inclusive Academy
One of few Black professors at an elite university in Brazil advocates for a more diverse and inclusive academic environment.
Posted inNews
New Zealand Has a Unique Fossil Record Named FRED
The near-complete database reflects a spirit of trust and collaboration among the country’s scientific community—but will it last?