Nitrogen is an important component of the global environment, affecting agriculture, climate, human health, and ecosystems.

In the 1990s, climate scientists made bold forecasts about carbon, heat, and storms. Read what science predicted and what ...

Climate change has become “that” topic – like evolution of species, plate tectonics, or AI – where the public has heard so ...

The ocean's smallest engineers, calcifying plankton, quietly regulate Earth's thermostat by capturing and cycling carbon.

In the cobalt waters off San Diego, the key to tracking a powerful greenhouse gas drifts just below the surface. Tiny ocean ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

NOAA’s Climate Prediction Center is forecasting a wetter-than-average wet season for Hawai‘i, with La Niña conditions ...

Scientists are questioning whether humanity can truly “dim the Sun” without causing chaos. A new University study shows that ...

Researchers found that the fringes of Arctic sea ice tend to host more nitrogen-fixing bacteria and higher nitrogen-fixing ...

Published in Nature Communications, the international research team found that the El Niño-Southern Oscillation could ...

Current political and economic issues succinctly explained. Alice Hill is the David M. Rubenstein senior fellow for energy and the environment at the Council on Foreign Relations. Priyanka Mahat is a ...