The Butterfly Effect is the chaos-theory idea that the flapping of an insect’s tiny wings can influence massive weather events far removed from it in distance and time. It may overstate the importance ...

As we discussed in Friday’s newsletter, the Atlantic is beginning its pivot into the traditionally busiest 6-week stretch of ...

Relief is finally on the horizon after a punishing summer of heat. Here’s how cool it will get and how long it will last.

This year, Australia has experienced record-breaking floods, tropical cyclones, heatwaves on land and in the ocean, drought, coral bleaching, coastal erosion and devastating algal blooms. Over the ...

Keli was a tropical storm in the North Pacific Ocean Monday afternoon Eastern time, the National Hurricane Center said in its ...

There's some good news in the tropics: All is quiet, even though there are four tropical waves out there, including three in ...

While the 2025 Atlantic hurricane season started off relatively quiet, experts say that’s not likely to last much longer.

The National Hurricane Center said Monday, July 28, it is keeping tabs on four systems in the Pacific Ocean, including ...