The new heat record is an alarming signal of how hot the planet is getting and how fast it’s happening.

(CNN) — This weekend’s winter storm and ensuing bitter cold have left at least 30 people dead and caused prolonged power outages for hundreds of thousands, particularly across the southern US. The ...

(CNN) — A rash of ferocious storms ripped across the central US overnight, spawning tornadoes and killing at least two people. The two deaths were reported in northwest Indiana, a spokesperson for the ...

(CNN) — Much of the United States is experiencing prolonged and extreme cold weather, with recent winter storms, dangerous windchills and record low temperatures affecting millions of people. As ...

(CNN) — A powerful winter storm will form off the East Coast this weekend amid a bout of deadly cold, but predicting its track, intensity and who could see snow will take another day or so to become ...

(CNN) — The US is a nation divided, with frigid conditions, snow and ice entrenched east of the Rockies all the way into Florida, and record warmth and paltry snowfall in the West. The dichotomy has ...

(CNN) — At least three people are dead after a multi-day rash of dangerous storms in the central and eastern US that produced several tornadoes, destructive giant hail and winds across more than 20 ...