In Nebraska, a colorful cast of characters turn out to oppose the massive oil pipeline project.
Want to make sense of the feud between pipeline activists and “hippie-punching” moderates? Talk to the researchers.
Even without a plan, new data shows the country making some climate gains.
In her later years, Margaret Thatcher tried to water down her climate legacy, but as prime minister, she rallied the world behind global action.
Global warming is shifting wine country straight onto sensitive habitats.