New research indicates that early Martian volcanoes may have emitted reactive sulfur gases that warmed the planet and supported conditions suitable for microbial life. Although scientists are still ...

Wealthy nations’ surging appetite for metals has fueled a flurry of plans to mine in wilderness around the world, including ...

Venus, Earth's hostile twin, is growing more unpredictable for upcoming space missions. Extreme heat, crushing pressure, and ...

NASA takes the lead in this high-stakes ocean-monitoring mission. A full launch coverage of on ocean-monitoring mission will ...