Despite its stately and serene appearance, the Alaskan volcano has shown signs of activity since spring 2024.
Published Apr 19, 2025
A thick dust plume in the Middle East dimmed skies and sent thousands to the hospital in April 2025.
Published Apr 18, 2025
Folds of rusted rock neighbor the Bighorn Canyon’s deep scar in the western United States.
Published Apr 17, 2025
A major embayment in West Antarctica saw new sea ice growth in autumn 2025 amid older sea ice that had survived the austral summer melt season.
Published Apr 16, 2025
NASA scientists employed a pixel-tracking method to reveal how much the ground shifted during one of the largest documented surface ruptures of its type.
Published Apr 15, 2025
