A former Canadian cabinet minister told climate activists to keep fighting despite a currently unfavorable political ...

THE STANFORD CENTER on Longevity tackled a big topic at its annual Century Summit last week at Stanford University: “Ageism and the Intergenerational Future.” In collaboration with The Longevity ...

A confluence of factors is making wildfires worse. Among them: increasingly dramatic swings between wet and dry conditions in ...

Global warming is worsening droughts, making sea levels rise, and fueling deadly storms. Now scientists have a new problem to add to that list: Climate change is helping rat populations thrive in U.S.

In concept, the public supports battery-powered cars, windmills, and solar farms to shrink California's carbon footprint. But some also see a downside.