The Forgotten Volcano That Cooled the Planet and Turned the Sun Green

The ocean is losing its ability to store heat as the planet warms up

A new climate modeling study presents a new scenario of how climate and life on our planet would change in response to a potential future strike of a medium-sized (~500 m) asteroid. The effect is represented by a massive injection of several hundred million tons of dust into the upper atmosphere.

A Recent Impact on Mars Shook the Planet to Its Mantle