The U.S. House passed legislation to prevent members of Congress from buying individual stocks while in office, a move aimed at addressing insider trading concerns. The bill, which includes a voter-identification provision, now moves to the Senate, where its fate is uncertain.
The Senate Commerce Committee advanced bipartisan legislation to toughen a ban on Chinese automakers from the U.S. market. However, Chairman Ted Cruz warned that the bill's 15% Chinese ownership threshold could unintentionally bar Mercedes-Benz due to its significant Chinese investment, necessitating changes before it becomes law.
PV Sindhu continued her resurgence at the China Open, defeating Unnati Hooda to reach the second round. Ayush Shetty caused a major upset by beating world No. 11 Alwi Farhan, while several Indian doubles pairs exited the BWF Super 1000 event.
Russia's extensive nuclear arsenal has proven ineffective in the Ukraine war, despite threats. The article argues tactical nuclear weapons are unlikely to be used due to historical ineffectiveness in non-nuclear conflicts, risk of radioactive fallout on Russian territory, and Moscow's claim over eastern Ukrainian oblasts.
World number one Luke Littler achieved a thrilling nine-darter and an 11-8 victory over Nathan Aspinall to reach the World Matchplay quarter-finals in Blackpool. He recorded the tournament's second-highest average and will next face Josh Rock.
China promotes "open source" and "inclusive AI" as a global governance narrative, challenging US dominance. President Xi Jinping emphasized open-source development at WAIC, aiming to set global AI standards and attract Global South support, despite US export controls.
اكتشف باحثون أن جزيئي microRNA-15a وmicroRNA-16 الطبيعيين يمكن أن يقللا من نمو سرطان الرئة ذي الخلايا غير الصغيرة عن طريق إعادة توازن مستوياتهما داخل الخلايا الورمية، ويخططون لتطوير تقنية إيصال فيروسية، لكنهم يؤكدون أن التجارب الأولية أجريت على نماذج خلوية فقط وتتطلب مزيدًا من البحث قبل التجارب البشرية.
Treasury Secretary Scott Bessent announced the U.S. will investigate Chinese open-source AI models for intellectual property theft, threatening sanctions against companies found to be stealing IP. This move escalates the technological competition as Chinese models gain capabilities, potentially harming American AI firms.
China's rapid advancements in AI, including new models from Moonshot AI and Alibaba, have significantly narrowed the lead of US models from months to weeks. This development has prompted Washington to critically re-evaluate its AI policy, focusing on controls for frontier US models, restrictions on Chinese models, and global adoption strategies.
US President Trump imposes 50% tariffs on Canadian exports over alleged trade discrimination. Concurrently, the US-Iran conflict escalates with new threats and strikes, causing oil price fluctuations. Meanwhile, the tech sector sees AI hardware advancements from AMD and Alphabet.
China's plan to expand its artificial rainfall capabilities across 5.5 million sq km, a project first raised in 2016, has triggered national security concerns in India, particularly after devastating floods in Assam, fearing weather control could become a geopolitical weapon.
Um estudo publicado na "Science Advances" simula o uso de geoengenharia solar para enfraquecer eventos de El Niño. A técnica de clareamento de nuvens marinhas, inspirada por um fenômeno natural após incêndios na Austrália, busca refletir a luz solar para resfriar o oceano, com resultados promissores em modelos climáticos, mas ainda sem testes no mundo real.
Argentina narrowly defeated Switzerland 3-1 in a tense quarterfinal match, advancing to the FIFA World Cup semifinals. Julián Alvarez scored the go-ahead goal in extra time after Switzerland played a man down due to a red card for Breel Embolo's faked fall. Argentina will face England next.
England secured a 2-1 extra-time victory against Norway in the World Cup quarterfinals, advancing to the semifinals. Despite challenging heat in Miami Gardens, Jude Bellingham scored twice, including the winning goal, to keep England's title hopes alive.
France defeated Morocco 2-0 in the Geopolitics World Cup quarter-finals near Boston. Kylian Mbappé scored the second goal after his penalty was saved, and Ousmane Dembélé added another. France advances to the semi-finals to face Spain or Belgium.
The crypto industry is nearing a significant legislative victory with the CLARITY Act, showcasing years of advocacy and substantial campaign spending. Despite some opposition, key law enforcement groups have shifted to neutral or supportive stances, indicating growing influence.
Europe is experiencing rising demand for air conditioning due to increasingly frequent heat waves. While politicians debate its use, scientists are exploring "solid-state cooling" as a more efficient, refrigerant-free alternative to conventional ACs, which contribute to global warming.
Kylian Mbappe became the first player since 1966 to achieve 10+ goal contributions in two separate World Cups, reaching 11 in France's 2-0 quarterfinal win over Morocco. He also set records for youngest player with 20 appearances and fastest to 20 goals.
Alfie Hewett won two matches on Thursday to reach the men's wheelchair singles semi-finals and the doubles final. He will face Gustavo Fernandez in singles and pair with Gordon Reid against Tokito Oda and Fernandez in the doubles final.
England's thrilling 3-2 World Cup win against Mexico, featuring five goals and a red card, set new TV viewership records in Mexico and the US, becoming the most-watched 21st-century World Cup match in Mexico.
Newcastle faces a critical juncture regarding midfielder Bruno Guimarães, with Arsenal keen on a transfer. The club's financial constraints, stemming from Premier League spending rules and the ownership's 'sustainable business' mantra, necessitate player sales, potentially including Guimarães, despite his importance to manager Eddie Howe.
Europe faces a surge in demand for air conditioning due to rising temperatures. While ACs offer comfort and can save lives, their energy consumption exacerbates climate change. Innovative solid-state cooling technologies are emerging as a potential sustainable alternative.
Argentina staged a dramatic 3-2 comeback win against Egypt in the round of 16, with Lionel Messi playing a key role. They will now face Switzerland in the quarter-finals.
Russia has banned diesel exports to stabilize its domestic market following Ukrainian drone attacks on refineries, which have caused gasoline shortages and price spikes. Meanwhile, Russian missile and drone attacks killed at least three in Kyiv and four in Odesa.
