“Too much of the world, it seems, has come under human influence during a time when we’re not very good at working out how to ...

Iron is a micronutrient indispensable for life, enabling processes such as respiration, photosynthesis, and DNA synthesis.

Pulitzer Prize finalist Dave Eggers says scientists are ‘in striking distance’ of finding life on an exoplanet ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...