Solidia Technologies' chemistry could make concrete almost benign.

Evidently natural gas has a clean image that is being threatened by reality.

Eben Weiss, the Bike Snob, is an unexpected source for this proposal to save the environment.

We can't keep building useless things like this.

Could you live on a One Tonne Diet?

Does agriculture really pump out more greenhouse gas than transportation?

Another good reason to pile density onto subway lines: Almost free heat and cooling.

But nobody is buying greener cement because it costs more.

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

It's a curious reversal of the farm-to-table movement.

Is it too little, too late, or is it a road map that other nations should follow?

The message "Electrify Everything!" is beginning to spread.

Perhaps people are beginning to get the importance of this issue.

These sliver towers are incredibly inefficient and even have fake mechanical spaces to make them even taller. We all pay the price in carbon.

There is a big green wave coming this way that makes Earth Day look like tired baby boomer nostalgia.

Greta Thunberg, Margaret Atwood, Michael Mann, Naomi Klein, David Suzuki, Bill McKibben, George Monbiot and more make the case.

And how one British lawyer is working to make that happen.

Now if only he can keep his job in the fall election.