For years, scientists and security analysts have warned that global warming looms as a potential source of war and unrest.
Geoengineering, an emerging technology aimed at counteracting the effects of human-caused climate change, also has the potential to counteract political polarization over global warming, according to a new study.
It's time to study and maybe even test the idea of cooling the Earth by injecting sulfur pollution high in the air to reflect the sun's heat, a first-of-its-kind federal science report said Tuesday.
Outsiders who walk into a UN climate conference often experience a "beam-me-up-Scotty" moment.
Climate change continues to be a major topic of discussion—and often, fierce debate—on both the national and global stage. Brian Helmuth, a professor of environmental science and public policy at Northeastern's Marine ...
(AP)—Former California governor and Hollywood star Arnold Schwarzenegger is calling for more to be done to combat climate change, saying it is "the issue of our time."
UN negotiations resume in Geneva on Sunday to streamline the bloated draft for a climate pact that nations, still at odds over key elements, must sign in Paris in December.
The French hosts of a UN climate summit later this year insisted Thursday that combatting global warming would not undermine efforts to fight poverty as they lobbied for India's support in cutting emissions.
The American pika, a small animal with a big personality that has long delighted hikers and backpackers, is disappearing from low-elevation sites in California mountains, and the cause appears to be climate change, according ...
Sceptics who still doubt anthropogenic climate change have now been stripped of one of their last-ditch arguments: It is true that there has been a warming hiatus and that the surface of the earth has warmed up much less ...