The path of America's development is never a straight line. Sometimes we move in ways that are forwards; sometime that seem back.

Cutting the deficit by gutting our investments in innovation and education is like lightening an overloaded airplane by removing its engine. It may make you feel like you're flying high at first, but it won't take long before you feel the impact.

The opportunity will not remain open indefinitely.

Jimmy Carter will go down in American history as 'the president who lost Iran,'

A brighter future is ours to write. Let’s begin this new chapter — together — and let’s start the work right now.

The nation that leads the clean energy economy will be the nation that leads the global economy.

The good news is that the Paris Agreement is not just a bilateral agreement between the United States and some other country. You have 200 countries who came together. It's an international agreement.