A group of Olympic and Paralympic athletes have published a new open letter appealing to the International Olympic Committee to formally exclude sponsors from the fossil fuel industry.
The border between North and South Korea is a place of militarization and political tensions. It is also an area where the absence of human activity allowed nature and wildlife to flourish.
As temperatures and greenhouse gas emissions rose last year, the number of stories about climate change in news sources around the world took a dramatic plunge.
