Years of sick-leave data point to one date. But it has nothing to do with a virus and everything to do with the weather.

Storks pee on their legs and tigers get meat popsicles. See how animals cool off in heat, from mud baths to frozen treats and bizarre cooling tricks.

We have the maps you need to track the 2026 season, including forecast tracks, areas to watch and other conditions. Track the latest with our tracker maps.

Heat is expected to hold strong for some while a "false fall" (in humidity) may make it more comfortable for others.

Staying up for Thursday night's lunar eclipse? Here's an early look to see if skies will be clear, or if clouds may get in the way.