That is the water-level elevation at which hydropower generating capacity at Hoover Dam, the largest in the Colorado River ...

China’s power-sector emissions fell in 2025 for the first time in a decade, but a rebound in coal-fired generation raises ...

For the first time ever, researchers have quantified the length and mass of arbuscular mycorrhizal fungal networks globally ...

Several annual international climate reports released Tuesday indicate that relentless human-caused warming continued in 2025, especially in the oceans and at the poles. For the third year in a row, ...