Put down that burger and get out your bike. Things are getting serious.

The authors of new report don't want to take away your hamburgers, but say that US meat eaters need to cut back beef consumption by 40 percent to help keep the planet habitable.

If you guessed that climate-crisis-fueled, disease-carrying mosquitoes are wiping them out, you may be correct.

Does agriculture really pump out more greenhouse gas than transportation?

We still have to reduce our carbon emissions.

It's an all-natural TreeHugger-approved carbon capture and storage plan.

We also have to start retiring what we already have and replacing it with cleaner power plants, furnaces and vehicles. Now.

Climate crisis? What climate crisis?

Working with nature instead of against it, forest gardens promise abundance, as well as the kind of resilience a changing climate demands.

Trudeau doesn't seem to understand what 'climate emergency' means.

The leader of the Catholic Church used his strongest language yet to call for 'decisive action, here and now.'

Architects all over the world should be doing this too.