Pro-democracy activist and media mogul Jimmy Lai took the stand Wednesday in his national security trial in Hong Kong.

Japanese officials say they are closely watching to see if China keeps its promise to prevent further violations of Japan’s airspace after explaining that an incursion by a Chinese military aircraft nearly three months ago was unintentional and caused ...

Forty-five ex-lawmakers and activists have been sentenced to four to 10 years in prison in Hong Kong’s biggest national security case under a Beijing-imposed law that crushed a once-thriving pro-democracy movement

Dozens of people have been killed in China in the past three months in a series of mass attacks using vehicles or knives

The Xinhua News Agency says several adults were also injured in the incident in China’s Hunan Province. ABC News’ Britt Clennett reports.

Dozens of prominent Hong Kong pro-democracy activists are scheduled to be sentenced Tuesday in the biggest case under a national security law that critics say has crushed political activism in the semi-autonomous Chinese city

The defense ministers from the U.S., Japan and Australia have agreed to step up military cooperation and expressed concern about a spate of confrontations with China’s increasingly assertive military

President Joe Biden met with Chinese President Xi Jinping on the sidelines of the APEC conference in Lima, Peru -- their last meeting of Biden’s presidency.

President Joe Biden is taking his final lap on the world stage this week with a trip to South America and attending two major summits.

ABC News’ Alex Presha reports on Joe Biden’s possibly final lap on the world stage as president.

President Xi Jinping ordered all-out efforts to treat the injured and demanded severe punishment for the perpetrator, Chinese state television CCTV reported.

A former Hong Kong reporter of The Wall Street Journal says she'll sue the publication for sacking her because she joined a trade union

U.S. researchers have concluded that China has built a land-based prototype nuclear reactor to power future aircraft carriers

The Singles’ Day shopping festival looks less attractive this year amid a sluggish economy, forcing e-commerce firms to look abroad for growth

The Chinese effort to hack prominent Americans' mobile devices is far more pervasive than previously reported, ABC News has learned.

Hackers working for China's intelligence service broke into the cellphone of Todd Blanche, the president-elect's lead criminal defense attorney, ahead of Tuesday's election, sources told ABC News.

A report has emerged that Chinese hackers targeted the cell phones of officials for both campaigns.

Chinese hackers believed to have targeted Trump, Vance cell phones, according to reports.

Chinese hackers have targeted cell phones connected with both campaigns, including phones formerly used by former President Trump and his running mate, Sen. JD Vance, sources told ABC News.

Chinese hackers are believed to have targeted cellphones used by former President Donald Trump and his running mate, Sen. JD Vance, according to sources familiar with the matter.

China is conducting large-scale military drills around Taiwan, simulating a blockade and practicing attacking targets on land and sea.

A group with close ties to Donald Trump is presumed to have been attacked by Chinese hackers.

A Japanese destroyer passed through the Taiwan Strait on Wednesday, marking the first time a modern Japanese warship has navigated this strategically sensitive waterway.

Local media reported that the launch was the first such test since 1980.

The Chinese military test-fired on Wednesday the first intercontinental ballistic missile into the Pacific that it's launched since 1980, officials said.

Commerce Secretary Gina Raimondo said GPS, cameras could pose a "serious risk."

China confirmed it will end foreign adoptions of Chinese children to the United States.

Both countries accused the other of hitting each other’s ships in the South China Sea as new images emerge of the incident.

House Oversight Committee chair James Comer is launching an investigation into what he says is Minnesota Gov. Tim Walz's "extensive engagement with China."

United States and Canadian fighter jets intercepted four Russian and Chinese bombers near Alaska.

ABC News senior Pentagon reporter Luis Martinez has the details on the interception.

NORAD said that American and Canadian fighter jets conducted the intercept and noted that the Russian and Chinese remained in international airspace and did not enter American or Canadian airspace.

A spokesperson for China's mission to the European Union said a declaration issued by NATO members was "filled with Cold War mentality and belligerent rhetoric."

NATO members had included the accusations against China as part of a wide-ranging declaration.

Eleven of the swimmers who were allowed to compete at the Tokyo Olympics are also set to compete in Paris at the end of July.

The return vehicle touched down in China’s Siziwang Banner after a 53-day mission.

China's lunar probe Change'6 returned to Earth Wednesday with the first-ever samples of rock and soil collected from the far side of the moon.

Chinese coast guard sailors were seen with long knives and machetes, swarming Philippine vessels on a resupply mission.

ABC News' Britt Clennett reports on the Philippines accusing China of piracy after China rammed a vessel from the Philippines that was on a re-supply mission in disputed waters.

Kim Jong Un “cordially” invited the Russian president after Kim visited Russia last September.

A suspect has been arrested in the daytime attack against the visiting educators as they were sightseeing in a park on Sunday.

The Cornell College professors, taking part in an exchange program, were stabbed in broad daylight while walking in a park in the northeastern Chinese city of Jilin.

The instructors, from Cornell College in Iowa, were visiting a partner institution in Jilin City, China.

The instructors, from Cornell College in Iowa, were visiting a partner institution in Jilin City, China.

But both the U.S. and Cambodia see room for better ties.

Biden announced new tariffs on $18 billion worth of Chinese imports, including a sharp hike on electric vehicles, to help protect his administration's investments.

President Biden is expected to quadruple tariffs on electric vehicles from China in an announcement Tuesday, according to a source familiar with the decision.

On Friday, China will launch a mission in an attempt to be the first country to return rock and soil samples from the far side of the moon.

Dmitri Alperovitch says another Cold War has started between the U.S. and China over control of Taiwan.

The China Wildlife and Conservation Association has transported pandas to U.S. facilities since 1972.