To stave off climate chaos, we need to think a lot bigger than halting production on public lands.
No new fossil fuel proposal is safe.
What happens in Appalachia does not stay in Appalachia.
In a good way, though.
Kimmel delivers some real talk on climate conspiracy theories.
Texas' floods have a nasty side effect: chemicals and crude oil in the water.
A little more CO2 is good for plants. A lot is disastrous for everyone.
The 80-year-old billionaire says the climate is changing "in a mild and manageable way."
Scientists try to filter the good science reporting from the bad.