PTI

Investors are growing wary of the massive spending on AI data centers, with doubts surfacing around data center IPOs and the sustainability of the buildout. The concern is that enormous capital commitments to power, chips and real estate may not deliver returns if AI demand softens or financing costs stay high, putting pressure on the sector's valuation story.

US intelligence officials have assessed that Saudi Arabia still retains the option to pursue nuclear weapons, even as the kingdom weighs an agreement with the United States. At the same time, US senators are moving against a nuclear cooperation deal tied to the Trump administration, arguing it could pave the way for Riyadh to develop an atomic arsenal. Critics warn any pact must include binding limits on uranium enrichment.

Iranian officials have declared the country prepared to resume hostilities with the United States while simultaneously keeping the door open to diplomatic negotiations. The dual message signals both defiance and willingness to de-escalate, reflecting ongoing tensions in the region and uncertainty over the direction of US-Iran relations.

Saudi Arabia is signalling that it intends to preserve the option of developing nuclear weapons, rather than ruling them out outright. The stance underscores long-standing concerns in the region about nuclear proliferation, particularly amid tensions with Iran and uncertainty over security guarantees from the United States. Observers say the statement will fuel debate about a potential arms race in the Middle East.

A New York Times analysis examines why Chinese officials and researchers have grown wary of international appeals for AI safety cooperation. The report suggests Beijing views safety initiatives partly through the lens of geopolitical competition, suspecting calls for shared oversight could slow its domestic AI industry or constrain its ambitions relative to the United States, complicating efforts at global coordination.

Iranian officials have declared that diplomacy is the only path available to the United States amid ongoing tensions, while in Northern Ireland the Orange Order is set to march again at Drumcree, a site long associated with controversy. Both stories are being followed in international news briefs, touching on nuclear-era standoffs and sectarian tensions in Portadown.

Iran has declared that diplomacy is the only path open to the United States, a statement reported in The Economist's World in Brief roundup. The same briefing covers disruption of the Orange Order march at Drumcree in Northern Ireland, a longstanding and contentious parade. Both stories are drawing attention amid ongoing tensions over Iran's nuclear programme and persistent disputes over parading in Portadown.

Republican Representative Turner says President Trump has 'not a lot of options' when it comes to handling Iran, a blunt assessment from within the president's own party about the limited choices available in the standoff. His remarks come as Washington weighs how to respond to Iran's posture, with debate over diplomatic, economic and military paths intensifying.

A US jury has ruled that Apple must pay a record $5.7 billion in damages over patented haptic technology, the feedback system used in its devices. The verdict ranks among the largest patent awards in US history and is expected to trigger appeals, with significant implications for how touchscreen and vibration technology patents are valued and enforced against major hardware makers.

CNN's Harry Enten rounds up the biggest stories in American politics, covering key Senate showdowns, signs of potential Democratic "blue waves," and allegations of corruption involving Donald Trump. The roundup uses polling and data analysis to frame what voters are talking about heading into the next election cycle, drawing heavy attention from viewers following the 2026 midterms.

China's growing ranks of retirees are becoming a significant force in consumer spending, powering demand in sectors like travel, health and leisure, according to a South China Morning Post report. Beyond their economic clout, some older Chinese say they hope the new attention on their spending power translates into greater respect in society, where ageism and diminished status after retirement remain common concerns.

Chinese electric vehicles continue to gain ground in Norway, one of the world's most mature EV markets, even as scepticism about Chinese carmakers grows in Europe and elsewhere. Coverage highlights the gap between political wariness over Chinese-made technology and Norwegian consumers, who appear focused on price, range and quality when choosing their next electric car.

South Korean golfer Tom Kim will follow up his Presidents Cup appearance by competing at the Asian Games, where a gold medal would earn him an exemption from South Korea's mandatory military service. The 21-year-old is one of the most prominent young players in the game, and the stakes of his military obligation add unusual weight to his tournament schedule.

Pakistani journalist Hamid Mir discussed the ongoing deadlock between the government and Pakistan Tehreek-e-Insaf on his talk show Capital Talk, focusing on what happened on 25 September. The episode is drawing wide attention as negotiations between the two sides remain stalled, with viewers following Mir's account of the behind-the-scenes political developments.

Milan is hosting an event drawing attention to women affected by conflict and repression, connecting the experiences of those held captive by Hamas and Isis with the situation of women in Iran and Afghanistan. The gathering links survivors' testimonies to broader campaigns for women's rights under extremist rule and authoritarian repression.

Researchers examining the Victorian state election say AI-generated deepfakes are distorting the campaign, with new findings identifying which groups of voters are most susceptible to manipulated audio and video. The analysis points to varying levels of digital literacy across age groups as a key factor in who falls for fabricated political content, raising concerns about misinformation ahead of the vote.

Researchers at the New York Botanical Garden have published a series of papers in the journal Plants, People, Planet arguing that growing threats to plant diversity are narrowing the options for building healthier, more resilient food systems. The papers explain why food plant diversity matters and set out a vision for collaboration between scientists, growers and communities to protect it. The warning highlights how the loss of crop varieties and wild relatives could undermine global food security.

Black Forest Labs, the German AI startup behind the image generation model Flux, is calling on Europe to remain optimistic about artificial intelligence despite ongoing safety concerns. The company argues that European developers can compete globally and that regulation should not stifle innovation. Its stance feeds into a wider debate over whether EU rules are holding back the continent's AI sector.

President Trump traveled to the Chicago area for the Presidents Cup golf tournament, drawing both crowds and protesters. The visit prompted a heavy security presence, with local law enforcement and Secret Service coordinating around the event. Demonstrators gathered to voice opposition, while the golf tournament continued, making the combination of sport and presidential politics a talking point in the region.

US-based chipmaker GlobalFoundries reports strong demand for Chinese optical modules as data centre construction accelerates, and is expanding its presence in China to serve domestic clients amid the infrastructure boom. The news, reported by the South China Morning Post, highlights how data centre buildout continues to drive semiconductor and optical component supply chains even as US-China tech tensions persist.

The South China Morning Post is highlighting the hidden risks of combining traditional Chinese medicine with Western prescription drugs. The report points to potential interactions between herbal remedies and pharmaceuticals that can reduce effectiveness or cause harmful side effects, a concern for patients who use both systems of treatment without informing their doctors.

Retail investors are closely watching three Indian oil stocks following a disruption in the Strait of Hormuz, a critical chokepoint for global crude shipments. With tensions threatening supply routes that carry a large share of India's oil imports, traders are positioning in energy names seen as potential beneficiaries of higher crude prices and supply uncertainty.

A French academic reports that the number of adult baptisms in France has tripled since 2022, a striking turnaround for the Catholic Church in a largely secular country. The claim was reported by Vatican News and points to growing interest in religious conversion among French adults.

Investors are watching whether Credo Technology can turn its 1.6T optical transceivers into a major growth driver as AI data centers demand faster connectivity. The company's next-generation high-speed interconnect products are seen as a potential catalyst, with analysts debating whether the shift to faster optical links can sustain momentum in an increasingly competitive AI infrastructure market.

Golfer Tom Kim is reportedly facing an early exit from the Presidents Cup, with attention focused on his pursuit of a military service exemption. South Korean male athletes can gain exemptions through major international achievements, making results at events like the Presidents Cup significant for his future. Fans are discussing how his tournament performance could affect his military service obligations.