Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to ...

A new study suggests that Mars may have once had an active carbon cycle, which could explain why the planet was warmer and ...

The Biomass satellite will measure the trunks, branches and stems of the trees that populate the planet's forests. ESA says ...

Microsoft signed a deal to protect a swath of Washington forest that's bigger than Seattle as a strategy for shrinking its ...

Over the last decade, humanity's emissions of carbon dioxide (CO₂) have stabilized after a period of huge growth. Average ...

But a study my colleagues and I published in April 2025 indicates the presence of carbonate minerals on the planet, which could help solve this puzzle. Carbonate minerals contain carbon dioxide ...