Increased warming in high-latitude wetlands seems poised to increase the activity of methanogens, or methane-producing ...

If plate tectonics fuels life, or even just complex life, the search for other organisms among the stars may lead humanity to a geologically active planet. Unfortunately, we can't yet detect plate ...

The surface of Venus is scoured with strange, quasi-circular features called coronae. Unlike anything seen on Earth today, they can stretch hundreds of miles in diameter, even going past the thousand ...