Most of the world’s poor countries are poorer than they would have been had greenhouse gas emissions not altered the cli...

Prince Harry made in London on Thursday for the premiere of Netflix's new environmental series Our Planet, and prom...

Just four decades ago, Americans smoked heavily, trans fats lurked in many of our favorite foods, and pollution was so b...

In some ways, Americans are very healthy these days. We’ve been and our grocery store aisles are lined with more health-...