As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

NASA's Curiosity rover tracks extreme weather on Mars. On May 12, weather-station equipment on NASA's Curiosity rover (pictured 2021) recorded a high temperature of 11 degrees below zero, and a ...

Researchers have successfully grown green algae in a specialized bioplastic “shelter” designed to mimic Mars. The Harvard ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

At a release of 2 liters per second (0.5 gallons/second), the team calculates that Mars' greenhouse effect would double, raising its temperature by +5 Kelvin (5°C; 9°F).

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall as Earth’s largest volcano ...

Mars weather: Clear with a low of 114 below zero. Brian Lada. Fri, May 16, 2025 at 3:11 PM UTC. 1 min read. Curiosity's view of the Martian landscape on May 12, 2025. (NASA/JPL-Caltech) ...