Conservation advocates, major corporations and farm groups band together to launch a private market to reward soil carbon and clean water.

The Democratic presidential candidates are rallying around a carbon tax as a central solution to climate change, but putting the idea into law will mean overcoming concerns of farm groups about the tax’s intended goal - raising the cost of fossil fuels.

Democratic presidential hopefuls are raising alarms and lashing out at President Donald Trump’s handling of the dispute that’s expected to escalate even further next month.

If just one environmental issue comes up during the Democratic debates scheduled for Wednesday and Thursday, there’s a pretty good chance it will be climate change, a subject Republicans prefer to avoid but Democrats trip over themselves to talk about.