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US-China tech war
Science
Technology
China has rapidly modernised its submarine fleet, narrowing the undersea capability gap with the United States, according to US officials. Photo: AP
US-China relations

US advisory panel warns China is gaining in undersea warfare

Commission urges Pentagon to preserve underwater edge as Beijing expands submarines, unmanned systems and seabed ambitions.

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Medicine

‘Save a fortune’: Trump unveils TrumpRx discount drug site

US-China relations

The future of AI in music? US and China strike different chords

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Artificial intelligence

Open Questions | Jeffrey Ding on why diffusion, not innovation, is the secret to AI success

Professor says a ‘diffusion marathon’, where AI is gradually embedded in an economy over decades, will determine the winner of US-China tech war.

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Illustration: Henry Wong
Illustration: Henry Wong
US-China relations

Who are the owners of the new TikTok US entity?

Private equity firms, tech giants and existing ByteDance backers make up the investor group behind the newly created US venture.

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China manufacturing

Asian CEOs feeling burden of China, US tech restrictions, survey finds

More than 40% of global CEOs ‘most concerned’ about supply chain disruptions.

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China energy security

In Davos debut, Musk highlights key China advantage in AI race

China’s energy supply edge was also at the heart of a panel discussion on clean energy in Europe.

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Tesla CEO Elon Musk at the World Economic Forum in Davos, Switzerland, on Thursday. Photo: EPA
Tesla CEO Elon Musk at the World Economic Forum in Davos, Switzerland, on Thursday. Photo: EPA
Mainland China

The Chinese satellites SpaceX says were on collision course with Starlink

As orbits become more crowded and littered with debris, the US operator is having to move its devices to dodge damage.

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US-China relations

US losing out to China with ‘onslaught’ on cutting-edge research: Nobel laureate

America risks losing the tech race to China unless it elects a government more supportive of scientific research, Nobel-winning economist says.

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Made in China 2025

Exclusive | China challenges US in AI drug race, but rivals still reliant on each other

While US biotech firms increase use of Chinese clinical data, Chinese firms need US counterparts for monetisation, investor and scientist says.

Leung Chuen-yan, partner for healthcare investment at Value Partners Group. Photo: Edmond So
US-China relations

Trump administration faces backlash over Nvidia H200 AI chip sales to China

Critics warn easing export controls could boost Beijing’s military and undermine US lead in the AI race, as White House defends decision.

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The Trump administration has approved the sale ​of Nvidia’s H200 chip to China. Photo: Reuters
The Trump administration has approved the sale ​of Nvidia’s H200 chip to China. Photo: Reuters
United States

New York City Mayor Mamdani joins picket line as 15,000 nurses strike

The city’s new mayor backs the walkout as thousands of nurses strike over pay, staffing and workplace safety.

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US-China relations

Chip sales to China part of US plan to build its own digital silk road: official

Jacob Helberg tells Consumer Electronics Show audience that Gulf partnerships will help to stall Chinese AI advances.

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Artificial intelligence

Dose of uncertainty: experts wary of AI health tech gadgets at CES trade show

Technology and health experts question the accuracy of these products and warn of data privacy issues.

People try out the Bodyfriend 733 Healthcare Robot at the CES trade show in Las Vegas on January 6, 2026. Photo: AP
IPO

China vital to Insilico’s plan to build biotech’s AI ‘Einstein’ for new drugs

US firm, backed by Fosun and Tencent, expands research base in China as it develops an AI-powered drug-discovery tool.

Insilico is training and testing an AI-powered drug-discovery tool to enable faster, cheaper and more successful drug discovery. Photo: Handout
Insilico is training and testing an AI-powered drug-discovery tool to enable faster, cheaper and more successful drug discovery. Photo: Handout
Nvidia

Lawmakers want US to disclose any approvals of Nvidia H200 China licences

Democrats ‌Elizabeth Warren and Gregory Meeks also asked for an assessment of the military potential of the AI chips approved for export.

US-China trade war

TikTok reaches deal on new US venture with American investor group

The deal was signed on Thursday, with the landmark move ending years of legal and political uncertainty.

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US-China trade war

US-China tech thaw? Trump clears Nvidia H200 exports – why it matters

It’s a ‘sliding scale’ strategy, analysts say of Trump’s U-turn – preserve American market share while dampening Beijing’s self-reliance push.

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US President Donald Trump and President Xi Jinping talk after a bilateral meeting in Busan, South Korea, on October 30. Trump said on Monday that he had reached an agreement with Xi to allow US chip giant Nvidia to export advanced artificial intelligence chips to China. Photo: Reuters
US President Donald Trump and President Xi Jinping talk after a bilateral meeting in Busan, South Korea, on October 30. Trump said on Monday that he had reached an agreement with Xi to allow US chip giant Nvidia to export advanced artificial intelligence chips to China. Photo: Reuters
US-China relations

Trump gives green light for Nvidia to sell H200 AI chips in China

The move has upset China hawks in Washington, who are concerned that selling more advanced AI chips to Beijing could help boost its military.

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US-China relations

US Congress unveils bill with curbs on China tech investment and biotech ties

NDAA package revives stalled measures on US outbound investment and biotech, signalling Capitol Hill’s hardened stance towards Beijing.

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US-China trade war

As China defies US tech blockade, can local AI chipmakers capture Nvidia share?

Vast pool of engineering talent seen as a potent driving force for country’s challenge to US tech supremacy.

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Nvidia’s H20 AI chip was designed for the China market. Photo: Shutterstock
Artificial intelligence

Senators unveil bill to keep Trump from easing curbs on AI chip sales to China

The SAFE CHIPS Act is a rare effort led in part by Trump’s own party to stop him from further relaxing tech export restrictions on Beijing.

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Nvidia’s headquarters in Santa Clara, California. The US Commerce Department imposed and then rolled back curbs on selling Nvidia’s H20 AI chips to China. Photo: EPA
Nvidia’s headquarters in Santa Clara, California. The US Commerce Department imposed and then rolled back curbs on selling Nvidia’s H20 AI chips to China. Photo: EPA
US-China relations

Trump’s Nasa pick vows US will beat China back to the moon

Isaacman says Washington must move quickly to stay ahead of Beijing amid intensifying rivalry in space exploration.

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US-China trade war

‘Close the loopholes’: US officials urge tougher chip rules to limit China gains

Lawmakers seek stronger BIS powers and more staff, saying Beijing could use one-year pause in export controls to advance domestic abilities.

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US-China trade war

Chinese rare earth magnet exports to US hit 9-month high as trade war resolves

Shipments of the valuable components to the US increased in October, while those sent to the European Union fell from their September levels.

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Rare earth magnets in Beijing. Photo: AP
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