A dangerous heat wave is tightening its grip on the East Coast, with the worst conditions underway as millions prepare to ...

With bigger fireworks celebrations across the US, cities are expected to experience poor air quality under historic heat.

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to ...

There could be rumbles outside the ring on Sunday at the widely anticipated UFC fight set for the South Lawn of the White House — or, more precisely, above it — with more than 100,000 people possible ...

(CNN) — El Niño has officially begun, and it is forecast to intensify into a very strong or “Super” El Niño with major shifts in global weather patterns and an even hotter climate, according to a new ...