In February, parts of southern Mexico and Central America recorded temperatures below 15°C, unusual at the start of the dry

Genetic diversity in human populations is essential for understanding why some people are more likely to develop certain diseases or

Between 2003 and 2022, 21% of the global ocean darkened, affecting more than 75 million square kilometers. This phenomenon alters the

The Arctic is rapidly emerging as one of the world’s most strategic regions. Climate-driven ice loss is exposing vast reserves

For years, natural carbon storage — forests, soils, and other ecosystems that absorb more CO₂ than they emit — has been a

Mountains worldwide—from the Andes to the Alps—are warming faster than surrounding lowlands, increasing 0.21 ºC per century more than valleys between 1980 and