Climate Change

TI Philippines embraces sustainable practices for its manufacturing facility — from recycling to developing an environmental education program.

Once a declining industrial metropolis with steel mills spewing black smoke and soot into the sky, Pittsburgh has transformed itself into a vibrant green city.

A new way to make money and help the environment is the circular economy. This process involves reusing materials to prevent waste from reaching landfills.

The U.S. Navy's goal is to get 50 percent of all the fuel it needs for its ships, jets and shore installations from alternative, renewable sources by 2020.

More than 160 satellites beam data to scientists studying climate worldwide. Political leaders can base climate decisions on science rather than theory.

Could the giant clam's colorful lips hold the key to renewable energy? At 200 kilograms, and with life spans exceeding a century, these magnificent...

Air quality in California cities improved through strong policies, technology and local collaborative action.

If U.S. supermarkets and shopping centers covered underused roof space with solar panels, it could generate enough clean energy for several million homes.

Climate change poses one of the greatest threats now facing humanity, and no global climate agreement alone is going to stop it, U.S. Secretary...