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News · tech

The biggest tech stories of the last 3 years.

Nvidia loses $589B on DeepSeek AI cost breakthrough
Nvidia's stock dropped 17% after Chinese AI firm DeepSeek unveiled a low-cost large-language model, undermining confidence in U.S. AI dominance and Nvidia's high-margin GPU demand. The $589 billion market cap loss marked a record single-day decline, impacting tech peers and raising concerns over future AI spending and Nvidia's growth thesis.
forbes.com Jan 27, 2025
U.S.-China AI race escalates with talk of military strikes on data centers
The U.S.-China AI rivalry has escalated to open discussion of military strikes on data centers, with CNAS deputy director Jacob Stokes calling on September 3 for the U.S. to consider diplomatic, espionage, cyber, and kinetic measures to prevent China from achieving artificial general intelligence (AGI) first. In response, former Global Times editor Hu Xijin threatened missile strikes on the U.S. mainland if China's data centers are attacked. The debate follows OpenAI's GPT-6 Astra launch, which Stokes likens to a nuclear arms race. CNAS, a bipartisan Washington think tank staffed by former high-ranking officials, is taken seriously by U.S. policymakers, and its reports have influenced recent government actions including tightened export controls on AI chips and semiconductor equipment, outbound investment screening, and the CHIPS Act for domestic fab construction. China has responded with a strategy of full-stack self-reliance, physical hardening of data centers with air defense, and leveraging its dominance in critical raw materials like gallium and rare earths. Critics like William Hartung warn such strikes risk war between nuclear powers. Trump and Xi are set to meet on September 24, with AI governance on the agenda, though Stokes expects only a 'constructive' outcome. The normalization of military contingencies around AI, the article warns, opens paths to catastrophe through miscalculation or runaway escalation.
yahoo.com Sep 04, 2026
US-Iran War Risks Global Financial and Food Crisis
The US war on Iran has led to the closure of the Strait of Hormuz, triggering a global crisis. The US failed to collapse Iran's government despite killing Ayatollah Khamenei, and Iran's asymmetric tactics have destroyed US bases. The strait's blockade has caused shortages of crude oil for diesel, urea fertilizer (half of global supply from the Middle East), and helium for semiconductors, threatening a food crisis amid an El Niño weather cycle. This coincides with a potential AI stock market bubble, as Chinese AI rivals undercut US firms, and the dollar's hegemony weakens due to high US debt and asset seizures. A US financial crash could destabilize the global economy.
rebelnews.ie Aug 17, 2026
U.S.-China trade war: tariffs, tech conflict reshape global economy
The U.S.-China trade war, launched in 2018 under President Trump, began with American tariffs on Chinese goods citing unfair trade practices and national security concerns, escalating into a broader struggle for economic and technological dominance. China retaliated with its own tariffs, targeting politically sensitive U.S. sectors like agriculture. The conflict officially started on July 6, 2018, with a 25% tariff on $34 billion of Chinese imports, followed by further rounds. By end of 2019, the U.S. had tariffs on about $360 billion of Chinese goods, while China imposed duties on $110 billion of U.S. products. The dispute disrupted global supply chains, with manufacturers shifting to other countries, and extended into technology, including the blacklisting of Huawei.
britannica.com Sep 29, 2026
World Splitting Into Two Economic Systems Over Tech and Minerals
The world is dividing into two parallel economic systems centered on technology and minerals, driven by US-China rivalry. In semiconductors, China's SMIC is advancing independently while the US CHIPS Act invests over $50 billion in reshoring. The split extends to AI, payments, and critical minerals, with China controlling 85% of global rare earth processing. China's CIPS payment system now has 1,467 participants across 119 countries, and BRICS nations are advancing de-dollarization through a cross-border payments initiative. Countries like India, Brazil, and Saudi Arabia face pressure to choose sides but pursue multi-alignment to maintain access to both blocs.
internationalfinance.com Sep 21, 2026
CrowdStrike Update Glitch Causes Global Microsoft Outage
A flawed software update from cybersecurity firm CrowdStrike caused widespread outages across Microsoft systems worldwide, affecting airlines, hospitals, emergency services, and financial institutions. The disruption impacted critical infrastructure including air travel, healthcare, and broadcasting, with significant economic implications. CrowdStrike identified the issue as a non-malicious glitch and issued a fix, but market confidence was shaken, impacting its stock and raising concerns about systemic tech dependencies.
npr.org Jul 19, 2024
Nvidia gains $277B in value after record earnings beat
Nvidia's stock surged 16% following a massive earnings beat, adding over $250B in market value and driving record highs in the S&P 500 and Nasdaq. The AI chip leader posted $22B in revenue and 265% annual growth, fueled by demand for its datacenter GPUs. The rally underscored Nvidia's outsized influence on broader market momentum and investor sentiment.
forbes.com Feb 22, 2024
Trump announces 100% tariff on Chinese imports after stock sell-off
President Donald Trump announced Friday he will impose 100% tariffs on Chinese imports starting November 1, escalating trade tensions after China threatened large-scale export controls on rare-earth minerals and other products. The announcement followed a stock sell-off triggered by Trump's earlier threat to cancel his upcoming meeting with Chinese President Xi Jinping at APEC in South Korea. The Dow fell 385 points, the S&P 500 dropped 1.25%, and the Nasdaq declined 1.75%. Trump also said the U.S. would impose export controls on critical software. The trade truce between the U.S. and China, which set tariffs at 30%, is set to expire in less than a month.
abc7chicago.com Oct 20, 2026
Middle East AI Data Center Plans Disrupted by Iran War
Iranian drone strikes have hit Amazon Web Services data centers in the Middle East, Amazon confirmed, marking the first known disruption of American data centers by military conflict. The strikes targeted AWS complexes in Bahrain and the UAE, as well as an Oracle facility in Dubai, amid the broader war in Iran that is reshaping Big Tech's AI infrastructure plans. The region, prized for abundant energy and sovereign wealth investments, currently hosts 1.6 gigawatts of data center capacity with 13.8 gigawatts planned by 2030, but now faces heightened geopolitical risk. Amazon separately announced a $3 billion commitment to expand quick commerce operations in India, highlighting its dual focus on international retail growth and AI-driven cloud expansion, even as investors weigh the physical security threats to its data center builds.
finance.yahoo.com Sep 26, 2026
10-Year Yield Breaks 5%, TLT Drops 36% Over 5 Years
The US 10-year Treasury yield breached 5% on September 15, 2026, for the first time since 2007, driving the iShares 20+ Year Treasury Bond ETF (TLT) to $80.71, a 36% decline over five years. The move stems from structural supply-demand pressures: governments financing widening deficits and AI capital spending compete for finite global savings, pushing long yields higher. Persistent inflation around 3% adds term premium, while the Fed's target rate remains at 3.75% since December 2025. Real yields at 3% undermine TLT's bull case unless a recession forces rapid Fed cuts, as the spike reflects capital demand rather than hawkish policy.
finance.yahoo.com Sep 16, 2026
S&P 500 faces hawkish Fed rate hike from Chair Warsh
The Federal Reserve is expected to hike the federal funds rate by 25 basis points to 3.50%-3.75% at today's FOMC meeting, with Polymarket traders pricing an 89% chance of a hike versus 11% for no change. However, JPMorgan warns the S&P 500 could swing from a 1% gain to a 2% loss depending on how hawkish Chair Kevin Warsh frames the move. A surprise hold could send the index down 1.25% to 1.75%, raising doubts about the Fed's inflation-fighting credibility and pushing the 10-year Treasury yield, already around 5%, higher. The most bullish scenario—a hike framed as unwinding 2025's 75 basis points of easing—could lift the S&P 0.5% to 1%, while a signal that rates need to rise materially further could trigger a 1% to 2% decline. Warsh, a wild card, may abandon forward guidance, restructure or eliminate the dot plot, and use alternative inflation metrics, stripping markets of traditional rate direction signals. The rate hike pressures Big Tech's free cash flow amid aggressive AI capex and compresses valuation multiples in software. The Fed releases its decision and updated projections at 2 p.m. ET, followed by Warsh's press conference at 2:30 p.m., with investors focused on whether he presents the move as a limited adjustment or the start of a broader tightening cycle.
finance.yahoo.com Sep 16, 2026
Amazon AWS Unable to Restore Bahrain Data Center After War Damage
Amazon Web Services (AWS) has confirmed it cannot recover customer data and resources stored solely in its Bahrain cloud region, following damage from Iranian drone strikes more than six months ago during the US-Iran conflict. The Islamic Revolutionary Guard Corps claimed responsibility, stating the facilities were targeted due to Amazon's support for US military operations. Satellite imagery confirmed hits to two data centers in Bahrain, and AWS said the scale of the damage exceeded the resiliency measures built into its regional infrastructure, defeating redundancy across multiple availability zones. In the UAE, one of three availability zones remains inaccessible, and AWS cannot access data stored there; engineers continue working to recover resources in two other zones. Most customers had shifted workloads after earlier strikes or relied on backups, but resources not moved remain unavailable. AWS expects an update on Bahrain in early 2027 and restoration of the UAE zone within months, with replacement infrastructure being deployed. The company is working with affected customers to relocate operations but has not provided a timeline for full restoration or disclosed the financial impact or number of affected customers. Amazon shares fell 1.5% to $249.65 on Tuesday and remained in focus Wednesday. The incident underscores the importance of geographic redundancy, especially as AWS—which posted $42.23 billion in Q2 revenue and a 39.4% operating margin—expands AI-heavy data centers and may need to invest more in physical protection and cross-region backup systems.
finance.yahoo.com Sep 15, 2026