Greenhouse gas methane cools our planet even as it heats: Study

Surprise effect: Methane cools even as it heats

Most climate models do not yet account for a new UC Riverside discovery: methane traps a great deal of heat in Earth’s atmosphere, but also creates cooling clouds that offset 30% of the heat.

Greenhouse gas methane cools our planet even as it heats: Study

Greenhouse gases like methane create a kind of blanket in the atmosphere, trapping heat from Earth's surface, called longwave energy, and preventing it from radiating out into space. This makes the planet hotter.