A shelter dog

Rescue Me: Pets, Adoption And The Challenges Shelters Face

The pets waiting for adoption in shelters across the U.S. face unique challenges.

2:19Teachers and students sit in a classroom in Afghanistan.

Afghan Teachers Are Finding Ways Around Taliban's School Ban For Girls

5:25One of Pacific Gas & Electric's Diablo Canyon Power Plant's nuclear reactors is shown.

The World's Relationship With Nuclear Energy Is Changing

2:42A woman sits in cooling water in California.

California Heat Wave Prompts Statewide Energy Conservation Push