How an iceberg may have stopped emperor penguins from breeding on Coulman Island in 2025
A large iceberg grounded off Coulman Island between July 2025 and January 2026, restricting emperor penguins' access to foraging areas. The colony's chick population declined approximately 69% in 2025 compared to 2024, despite overall sea ice conditions appearing favorable.
Read full story →Venus’s pale yellow clouds may hide something surprisingly dark
Scientists calculated that Venus's clouds' unidentified dark ultraviolet material absorbs light far more strongly than previously thought. This finding narrows possibilities for determining whether the mysterious substance is organic, inorganic, or something unexpected.
Scientists find water was fueling volcanoes 3 billion years ago
Water-rich crustal material sank into Earth's mantle more than three billion years ago through a process called "dripduction," fueling volcanic eruptions. Ancient rocks from Western Australia provided evidence that this water-delivery mechanism operated long before modern plate tectonics fully developed.
Scientists discover a hidden switch that shuts down inflammation
Scientists discovered a natural braking system that switches off inflammation and prevents harmful immune cell buildup. Boosting this pathway in people reduced inflammation-related immune changes and accelerated pain relief.