In 2015, a terrifying image of a “horribly thin” polar bear took the world by storm - sparking conversation on how human-driven climate change was pushing the species toward extinction. While there ...

This story has been edited to correct an error. Judah Cohen is affiliated with the Massachusetts Institute of Technology. Our old wintertime friend the polar vortex ...

Add Yahoo as a preferred source to see more of our stories on Google. Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season, followed ...

A major winter storm is impacting much of the nation east of the Rocky Mountains. The storm's intensity is caused by a combination of a stretched polar vortex, a wavy jet stream, and moisture from the ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season, followed by some of the coldest temperatures seen in years. The storm began out ...

If you’ve been waiting for an excuse to stay inside under the covers, today might be your lucky day. A blast of cold, Arctic air is visiting parts of Canada starting on Friday and into the weekend.

You can talk to the chatbot like it's a friendly acquaintance, and it'll help you get a lot done. Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and ...

Both Staten Island Chuck and Punxsutawney Phil predicted six more weeks of winter on Groundhog Day this year. The famed groundhogs saw their shadow on Monday morning. The predictions come as the New ...