"In Peru, everyone stays seated when the plane lands. Then the flight attendants walk back a few rows at a time and signal ...

Cities produce 66% of CO₂ but cover just 2% of Earth. Explore how eco cities like Masdar & Dongtan are changing the future of sustainable urban life.

Some of my best memories are of visiting my cousins. Luckily, they lived in Florida and Puerto Rico, so the weather was ...

Known for its extensive cycling infrastructure, the Netherlands has dedicated bike paths, protected intersections, and high ...

To avoid the unintended consequences of climate policy, we need to better understand how climate policies and people’s values ...

I loved mountain biking, but the previous summer, I had been chased by dogs on a solo ride, and I'd fallen badly. I was too afraid to explore that landscape alone. I bought a used bike and started ...

Mary (pictured left), 53, appeared delighted as she greeted the President of France, Emmanuel Macron, and France's First Lady, Brigitte Macron, with a peck on the cheek in Paris this evening.