Noted physicist Stephen Hawking has said that Earth is on the path to becoming a hothouse planet like Venus.
India has broken its own world record by planting 66 million trees in half a day.
Experts have warned that the world would be hurled into a path of climate disaster after 2020 if greenhouse emissions are not contained.
Scientists have predicted a bleak situation if the U.S. backs out from the Paris Agreement.
The quickening melting of the Arctic sea ice could trigger damages and may cost trillions of dollars.
There will be more deadly heat waves, particularly in "megacities," in the coming years, according to a new study.
Leonardo DiCaprio pursues his battle for climate change and urges everyone to support the Paris Agreement.
Donald Trump suggests "nobody really knows" whether or not climate change is real.
Al Gore discusses the importance of making your own decisions to help minimize climate change impact.
NYC Mayor urges cities and states to go on with their policies to combat climate change -- not all power lies on the new president.
Scientists warn that much is needed to be done for Canada to fulfill Paris Agreement promise.