Ancient Mars microbes triggered climate change that made it hard for them to survive

Ancient microbes triggered a climate change on Mars that made the planet less habitable, which may have ultimately led to their extinction, a new climate modeling study suggests.

Ancient Mars microbes triggered climate change that made it hard for them to survive
Ancient microbes triggered a climate change on Mars that made the planet less habitable, which may have ultimately led to their extinction, a new climate modeling study suggests.