The weather forecast for Florida on Sunday is shaping up much the same as it did Saturday. Protect yourself from the blazing heat.

"The science behind it is so basic you can see it in daily life," one researcher said. "Warm water drives more evaporation — ...

Ukraine has occasionally targeted the Russian capital, but has doubled down on drone strikes on Moscow in recent days.

Republicans are encountering some early headaches in Senate races viewed as pivotal to maintaining the party's majority next year.