Heat and humidity will reach deadly extremes in South Asia if greenhouse gas emissions aren't curtailed.
An increase in rain fueled by rising temperatures will wash more nitrogen into U.S. waterways.
New Jersey aims to shrink its climate footprint by reducing wasted food that ends up in landfills.
Nearly 50 million acres of forest disappeared worldwide in 2015, mainly in North America and the tropics.
California municipalities have filed first-of-their-kind lawsuits against fossil fuel giants over sea level rise.
Flight delays and restrictions could become more common as temperatures rise due to climate change.
Rising background temperatures are conspiring to make Arctic winter warm waves more common and persistent.
One of Africa's driest regions - the Sahel - could turn greener if the planet warms more than 2 degrees Celsius.