These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

Professor Steven Koonin, an energy expert and former US government adviser, believes politicians are exaggerating the climate ...

Scientists say Earth is on the brink of crossing critical climate tipping points, from melting ice sheets to dying ...

Drought-fueled wildfires in Southern California, a devastating hurricane in the southern Appalachian Mountains, and ...

It is happening. • It’s caused by man. • Man can slow it down. • It is already causing major damage to the environment, human health and the world economy. • It will only get worse if we don’t take ...