Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

I can remember, a quarter century ago, when photographers would call me fairly regularly to ask where they should go to take pictures of global warming. (I’d written an early book on what was still ...

Extreme heat and flooding are accelerating the deterioration of bridges, engineers say, posing a quiet but growing threat. By Coral Davenport Coral Davenport has reported on climate change policy and ...