This winter will feel a lot different than last winter.
Read MoreIt's official, and no one is surprised. I spoke with Nobel Prize-winning climate scientist Dr. Kevin Trenberth to find out what role climate change played.
Read MoreFor the second year in a row, Earth has set a new temperature record. What does it mean for 2016 and beyond?
Read More2015 is likely to go down as the warmest year on earth, since records began 136 years ago.
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