Deep-Earth Secrets: How the World’s Largest Diamonds Were Formed
A new study reveals that the world’s largest diamonds formed in iron-rich regions deep in the Earth’s mantle from ancient subducted oceanic crust.
Earth Science
World’s Largest Iceberg Completes Final Breakup, Satellite Imagery Tells Mixed Tale
Satellite imagery reveals the final breakup of the world’s former largest iceberg in Antarctica, offering a complex view of melting ice and environmental change.
Russia Completes Ionozond Satellite Tests for Ionosphere Study
Russia’s Roscosmos completes Ionozond satellite tests, enabling advanced ionosphere and atmospheric research with four newly operational spacecraft.
Chinese Scientists Uncover Earth’s Ancient Water Storage Secrets
Chinese researchers reveal how Earth’s deep mantle stored water billions of years ago, offering new insights into planetary evolution and the origins of habitable worlds.