Moderate to exceptional drought now covers 63 percent of the U.S., drying up this Indiana reservoir.
Nuclear power plants face an emerging threat from climate change because of temperature restrictions.
A new program in Brazilian jails is allowing prisoners to produce renewable energy used to power street lamps.
Texas District Court's ruling declared that the air and atmosphere are part of the "public trust," which requires protection.
A Spanish photographer documented the lasting effects of the 2010 spill from an aluminum oxide refinery in Hungary.
Indonesia is the third largest carbon emitter, and it is also bringing orangutans to the brink of extinction.
Assessment of sea level rise exposure in major port cities around the world finds $3 trillion currently at risk.
Giant metal supertrees add to the urban garden that Singapore is creating in its Gardens by the Bay project.