Browsing: Fahrenheit

The world has a likely chance of meeting the UN’s warming limit of two degrees Celsius (3.6 degrees Fahrenheit) if it cuts annual greenhouse gas emissions 40-70 percent by 2050, especially from energy, a top expert panel said Sunday. The longer it takes…

Extreme cold in Canada Monday disrupted flights and school classes, caused widespread power outages and created havoc on roads. Temperatures as low as minus 50 degrees Celsius (-58 Fahrenheit) with a wind chill — colder than the surface of Mars –…