Investing.com -- Swiss President Karin Keller-Sutter will travel to Washington on Tuesday to meet with U.S. authorities to discuss improving Switzerland’s customs situation, according to a government ...

Investing.com -- Serica Energy shares gained 7% Tuesday after the U.K. North Sea oil and gas producer reaffirmed its plan to restore output above 50,000 barrels of oil equivalent per day, despite ...

Investing.com -- The Kremlin on Tuesday rejected U.S. President Donald Trump’s threats to impose tariffs on India over its Russian oil purchases, calling such pressure tactics "illegal." ...