What greater rejection of those who would tear down our world than marshaling our best efforts to save it?

In Gayle, the dedicated professionals at USAID gain a humanitarian and a leader of the highest caliber.

It is a pleasure to meet with my friend and partner, Prime Minister Modi of India.

The Federal Energy Regulatory Commission and RTOs and ISOs are already well positioned, especially as technologies change over time, to ensure that capacity market structures adequately provide for the procurement of sufficient capacity.

Helping developing nations skip the dirty phase of development is vital to meeting this challenge.

On World AIDS Day, we remember those who we have lost to HIV/AIDS, celebrate the triumphs earned through the efforts of scores of advocates and providers, pledge our support for those at risk for or living with HIV, and rededicate our…

This is not an American trend alone.

Mission Innovation will help deliver affordable clean energy and new jobs and opportunities to people around the world for decades to come.

When China is invested in helping to resolve global problems, all of us, including the United States, benefits.

This is how we're going to solve this challenge: together.

As the two largest economies in the world and the two largest carbon emitters, we have both determined that it is our responsibility to take action.

H.R. 8 would stifle the Nation's move toward energy efficiency by severely hampering the Department of Energy's ability to provide technical support for building code development and State implementation.