Tags: Republicans

A Republican-led U.S. congressional panel has formally asked Hillary Clinton to hand over her private computer server, ramping up scrutiny over her use of a personal email address while secretary of state.

The Obama administration's new rules governing fracking on federal lands drew swift criticism from all sides on Friday, with green groups calling the measures "toothless" and the energy industry slamming "unnecessary" regulation of a drilling process that has brought the United States to the cusp of oil and gas self-sufficiency.

Forty-seven Republican U.S. senators warned Iran's leaders on Monday that any nuclear deal with President Barack Obama could last only as long as he remains in office, an unusual partisan intervention in foreign policy that could undermine delicate international talks with Tehran.