Nature
Wildlife, ecosystems, and the planet's hidden wonders. Explore our collection of 7 fascinating articles below.
How Ocean-Observing Satellites Track Climate and Marine Life
Ocean-observing satellites measure temperature, sea level, and ocean color to track climate shifts and ecosystem health.
Why Leaves Change Color in Fall
Shorter days and cooler nights reduce chlorophyll, revealing yellow and red pigments in leaves.
Why Prescribed Burns Are Essential in US Forests
Controlled fires reduce dangerous fuel buildup, protect ecosystems, and lower the risk of catastrophic wildfires.
Why Airplane Contrails Sometimes Spread into Cloudy Haze
Contrails can seed thin cirrus clouds when air is cold and humid, which is why some trails linger and others vanish fast.
Why Some US Rivers Change Color After Heavy Rain
Storm runoff carries soil, organic matter, and pollutants into rivers, which can temporarily change water color and clarity.
Urban Biodiversity: The Hidden Life of Big Cities
Some topics look small at first, but they quietly reshape how we think and act. wildlife and plants evolve surprising strategies in cities. Instead of chasing quick hacks, this article focuses on w...
Why City Ecosystems Are More Resilient Than They Look
Some topics look small at first, but they quietly reshape how we think and act. wildlife and plants evolve surprising strategies in cities. Instead of chasing quick hacks, this article focuses on w...