It's easy to take for granted such simple delights, but over 13,000 households across the Navajo Nation and Hopi Tribe don't ...

The median age of Arizonans has only been increasing over the past decade. Here's which counties are the oldest and youngest in the state.

The World Bank and the African Development Bank, supported by a host of other partners, have launched Mission 300, an ...

Renewable energy will make up 30% of power generating capacity in the Gulf by 2030, with spending reaching nearly $120 ...