Smithsonian Voices

From the Smithsonian Museums

Zircons are the oldest minerals in the world and come in colors like the rich blue above. Researchers have now used these gemstones to identify when modern plate tectonics began. (Ken Larsen)

New Study on Zircons Finds Plate Tectonics Began 3.6 Billion Years Ago

The research reveals how one of Earth’s defining geologic features likely formed — and set the stage for the emergence of life

Latest

A Glowing Review: Meet the Museum Scientist Who Studies the Evolution of Bioluminescence in Corals

Meet the Smithsonian Fellow Alumni Helping to Save the Planet

Categories
Archive