The free app keeps track of rivers and streams in Nigeria, and sends out an alert if unsafe conditions occur
Don't let their beauty fool you—these graphs warn of real danger to Earth's ecosystem
Artist highlights the vulnerability of countries and the importance of being ready when disaster strikes with new project.
NASA has released an video that shows how the tiny bits move around the planet and affect the climate.
A large-scale installation reflects real-time climate conditions from around the world.
Huge loans from the Chinese Development Bank are helping Chinese solar companies push American solar firms out of the market.
The record-breaking heat waves in the U.S. last month have been plotted by the National Oceanic and Atmospheric Administration in this infographic.