RUSSIA

The collaboration between the European Space Agency and Russia’s Roscosmos will analyze the planet’s atmosphere for signs of microbial life.

The former world No. 1 tennis star took to Facebook to slam "distorted and exaggerated" media reports.

Autocratic regimes have become key partners in the fight against terror in the region. But observers fear U.S. aid could fuel ISIS growth.

While both countries agreed on the need for measures to prevent North Korea's nuclear development, they condemned the deployment of a missile defense system by the U.S.

Mikhail Lesin, whose body was found in November in a Washington hotel room, suffered numerous injuries, the D.C. medical examiner's office said.

The president's comments on the Middle East rivals were part of a wide-ranging interview on foreign policy with the Atlantic magazine.

While the U.S. and EU hold steady with sanctions against Russia, a Ukrainian pilot's detention is fueling protests in both Kiev and Moscow.

Russia’s economic problems, fueled by low oil prices and Western sanctions, are causing misery as well as some new opportunities in the country’s mid-sized manufacturing towns.

Nadezhda Savchenko, the female Ukrainian pilot held in a Russian jail, has started to drink water on the personal request of Ukrainian President Petro Poroshenko.

Finding a Chinese buyer for Paramount Pictures isn’t just the best choice for entertainment conglomerate Viacom; it might be the only choice.

The iPhone used by a San Bernardino shooter is at the center of a privacy and encryption debate between Washington and Silicon Valley.

Nadezhda Savchenko, held in Russia since 2014, said she could die while on hunger strike before a Russian judge reaches a verdict.

Russian experts will be on board to supervise conformity of the agreed parameters of the flight and the use of observation equipment.

The cargo plane of Russian True Aviation crashed shortly after take-off from an airport in southeastern Bangladesh.

The opposition forces, along with their backer Saudi Arabia, had initially expressed reluctance to join the peace talks that will be held within days.

Republican candidate Ted Cruz has embraced the endorsements of some Christian conservative leaders who have made anti-gay or anti-Semitic comments.

U.S. officials are assessing whether Abu Omar al-Shishani, a Chechen fighter known for his signature red beard, was killed in an airstrike.

Last October, the Dutch Safety Board's final report said that a surface-to-air missile exploded near the left side of Malaysia Airlines Flight MH17 in July 2014.

Private companies are developing an American-made rocket engine for use in 2019.

Ratings company Fitch sees repercussions from slower growth in China and the price collapse in commodities, but not enough to slow global growth.

The global cartel is privately considering a new oil price equilibrium of $50 a barrel, according to one of the industry’s leading prognosticators.