The new sanctions list includes seven Russian officials and 17 companies, from the financial, energy and infrastructure sectors.
The Department of Homeland Security advised computer users to seek alternatives until Microsoft fixes a flaw hackers have embraced.
Grimm, a New York Republican, was arrested on Monday by FBI agents following a federal criminal investigation into his campaign finances.
Templeton Group's Mark Mobius said his emerging markets fund holds about $200 million in Ukrainian stocks and $500 million in Russian equities.
Beyoncé and Jay Z are going on tour together for the first time. This summer, they will go on an "On The Run" tour. Find out how to purchase tickets/
Ukraine has been trying to secure alternative supplies to those from Russia's Gazprom since Moscow annexed Crimea last month.
Two people from the Russian president's inner circle are among the seven whose U.S. assets have been frozen, in this third round of sanctions.
Comcast has offered to sell 1.4 million pay-TV subscribers to Charter Communications for $7.3 billion, to help win regulatory approval.
Investigations by Indian authorities of Wal-Mart reportedly soured the relationship between the U.S. retail giant and its Indian partner.
The European Union is also expected to add targets to its Russia sanctions list on Monday.
The flow of investment has preceded the outcome of the ongoing elections, which many hope will put India back on the growth path.
It was a tough quarter for the iOS in the U.S. with the platform’s market share down 7.8 percentage points from the same period last year.
The acquisition would be the biggest-ever foreign takeover of a British company and one of the largest-ever pharmaceuticals deals.
Toyota plans to move its sales and marketing headquarters to suburban Dallas from Torrance, Calif.
Arkansas was the worst-hit state by a tornado, which reportedly grew to be a half-mile wide.
It has been almost six years since Metallica released its thrashy return-to-form studio album "Death Magnetic."
Microsoft advises Windows XP users to upgrade to one of the most recent versions of Windows 7 or 8.
Obama continues to seek unity - and stronger measures - vs. Moscow.
Some teens have begun applying Burt’s Bees lip balm to simulate the effects of being high.
The civil rights group may seek further redress in still-unfolding controversy.
Global markets on alert, with the crisis in Ukraine to euro zone inflation and beyond.
Scientists have developed the first lab-grown sample of human epidermis.