President Biden was in the battleground state of Arizona to make the biggest announcement yet in his plan to bring semiconductor manufacturing back to America.

Cicadas, and the way they urinate, offer a 'perfect' lab for understanding fluid dynamics at very small scales, researchers say

A new happiness report finds sharp declines in well-being among adolescents and young adults in the U.S. But the picture is better for people aged 60 and older, marking a striking generational divide.

Hunter Elward was sentenced to about 20 years in prison, while Jeffrey Middleton was given a 17.5-year prison sentence. Four other ex-law enforcement officers will be sentenced later this week.