Latest IPCC report calls for urgent action in the way land is used.

The health of young people is disproportionately harmed by climate change, and the government has failed to keep them safe.

With a topic this complicated, parents need all the help they can get.

Does this look like 'alarmism' to you?

Governments aren't paying attention to scientific research, but maybe crime will get people's attention.

The show gets a lot right about climate change, Al Gore and Manbearpig, but it misses something major about human nature.

Seriously ...

More carbon in the air means less brainpower.

Don't read this if you are in a bad mood. Or a good mood, really.

This man wants to prove a point about rising global carbon dioxide levels by locking himself inside this DIY greenhouse for the next three days.

Barley doesn't like rising temperatures, and neither will beer lovers.

A lot of people believe the Earth is flat. It's silly ... or is it?

Barley is a key ingredient in beer and cannot withstand rising temperatures and longer droughts.

The U.N. just came up with some climate change solutions, and none of them are "expect techy solutions to pull us out."

Our bet: no.

Despite progress on many fronts, climate commentators and activists are increasingly owning up to their fears.

A follow-up to the book by the same name, this intriguing film shows how one American family has weaned itself off fossil fuels.

Explaining climate science to kids is challenging, which is why clever animated videos can help.