Berkeley chemists have created a reusable material that pulls carbon dioxide from the air and holds onto it until it can be ...

Some young voters in Arizona are signaling that they may not support Vice President Kamala Harris in November, according to a ...

Proposition 140 rewrites Arizona's primary election rules without understanding the consequences. Examples from recent elections show this won't work.

Former president and Republican nominee Donald Trump is in the homestretch of his campaign, and he will be visiting Pennsylvania once again this week. He will travel to State College for an event in ...