BARACK OBAMA

Under the terms of the ambitious pact, Xi Jinping agreed to cap emissions for the first time while Obama pledged deeper cuts for the U.S.

The popular comedy video site is said to be exploring a possible sale.

As Republicans continue to seethe over President Obama's immigration reform plans, the possibility of impeachment has been broached.

Lava from Hawaii's Kilauea volcano burned down the first home since its eruption June 27.

A senior U.S. official reportedly said that Washington will not "stand idle" in charging China over alleged cyberattacks.

The 21-member nations in the APEC bloc approved the launch of a two-year study of the initiative proposed by China.

America's military veterans are struggling with financial management, stable employment and permanent housing.

The hack, which reportedly compromised data of more than 800,000 employees, is thought to have been carried out by Chinese government hackers.

The Chinese government is trying to limit Obama's public exposure during the visit.

The Obama administration is tamping down expectations for the next enrollment for health insurance through federal exchanges.

If and when President Obama takes executive action on immigration, it will be the first shot in a battle with a GOP Congress.

The U.S. and China announce extended visas for citizens of both countries, meant to help with economic relations.

The president officially backed the concept of "net neutrality" on Monday, asking the FCC to reclassify broadband ISPs.

Beijing may have cleared its skies for the APEC summit, but data about air quality just got harder to find.

Preventing future Ebola outbreaks in West Africa will require a complete overhaul of the region’s fractured health care systems.

China's efforts to clean up Beijing's skies in time to welcome foreign dignitaries drew a mixture of delight and derision from locals.

U.S. President Barack Obama said on Monday that the Trans-Pacific Partnership has “the potential for being a historic agreement.”

The two countries are holding a second day of high-level talks in Oman on Monday as the deadline to sign a lasting nuclear deal looms.

U.S. troops will offer training to Iraqi soldiers in group combat as well as continued airstrike support in the fight against ISIS.

Poor performance in midterm elections and an onslaught of global issues could dim Obama's presence at APEC.

President Barack Obama outlined his next steps in Iraq and in Washington following huge Democratic losses in Congress.