WASHINGTON (AP) — The Environmental Protection Agency on Monday said it would propose a drinking water limit for perchlorate, ...

California is leading the emergence of a looser, more networked country in which states and metropolitan regions exercise growing practical authority .

A newly published paper in the European Economic Review finds that construction - specifically the supply and price of ...

Jie Wang does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

As thousands of Twitter users reported problems attempting to access the social media site Saturday, Elon Musk tweeted he is limiting the daily number of tweets users can read. In a tweet Saturday ...