Here's a rundown of the major players in the investigation into Russian attempts to interfere in the U.S. presidential election and how are they connected.

Judging by the fallout from the spat between Serena Williams and an umpire during the U.S. Open, it is clear the greatest female player of all time divides opinion.

A flare-up in U.S.-Iranian tensions, coupled with a work stoppage in the North Sea, sent crude oil prices higher Monday ahead of the start of U.S. trading.

Former Trump campaign adviser Carter Page dismissed 412 pages of heavily redacted applications for surveillance warrants against him as misleading on Sunday.

Given the pace of global economic development, oil demand is strong, but major investments are needed to keep up, the president of OPEC said Friday.

Six Americans were aboard a private jet that split in half when it crashed while departing Honduras, authorities said.

Crude oil prices drifted lower in early Tuesday trading amid warnings that emerging trade tensions could undermine an otherwise rosy economic outlook.

U.S. President Donald Trump addressed the World Economic Forum on Friday in Davos, Switzerland. Here is a full transcript of his remarks.

Besides skewering Canada's China strategy, Beijing's refusal to factor labor, gender or environmental rights into trade talks was important in other ways.

President Donald Trump is expected to seek Russian President Vladimir Putin's help dealing with the threat from North Korea on the sidelines of his trip to Asia.

Japanese PM Shinzo Abe said Monday the government's lower house of parliament will dissolve this week to help ease a "national crisis" related to North Korea.

U.S. President Donald Trump addressed the 72nd session of the United Nations General Assembly at U.N. headquarters in New York City on Tuesday.

Indications of positive economic momentum for the G20, global tensions and terrorism left oil prices near the yearly high, despite volatility early Friday.

Russian President Vladimir Putin said the U.S. must reduce it diplomatic personnel by 755 after the U.S. Congress approved additional sanctions on his country.

President Donald Trump appears to have confirmed the end of a CIA program to arm and train rebels battling the government of President Bashar al-Assad in Syria.