8News July 18, 2026

World

US launches new wave of strikes on Iran as Strait of Hormuz conflict escalates

The United States launched a new wave of military strikes on Iran, targeting bridges and infrastructure, as the conflict over the Strait of Hormuz intensifies. Iran responded by attacking ships in the strategic waterway, prompting the US to reimpose a blockade on Iranian ports. Experts warn the escalation risks disrupting global oil supplies and driving up energy prices worldwide. The conflict has drawn in regional players, with Yemen's Houthis striking Saudi Arabia's Abha airport. The US military presence in the region is under scrutiny as defense officials weigh options for securing the vital shipping lane through which about 20% of the world's oil passes.

Associated Press

Politics

Trump delivers primetime speech alleging Chinese election interference, releases redacted documents

President Donald Trump delivered a primetime address from the White House on Thursday night, alleging Chinese meddling in US elections and releasing heavily redacted documents related to the 2020 election. The speech, broadcast across major television networks, cast doubt on election integrity just four months before the 2026 midterm elections. Critics accused Trump of relitigating his 2020 defeat and undermining public confidence in the electoral process. China rejected the allegations. The address comes as the Senate considers several key nominations and as Republicans defend slim majorities in Congress.

Politico

Business

US inflation cools to 3.5% but Iran war threatens energy price surge

The US Consumer Price Index fell to a 3.5% annual increase in June, the biggest single-month drop since 2020, offering some relief to American households. However, the escalation of conflict with Iran over the Strait of Hormuz threatens to reverse this progress by driving up energy prices. Fed Chairman Kevin Warsh, in his first congressional testimony, pledged to get inflation under control but did not specify whether he would support higher interest rates. The White House welcomed the inflation data even as officials acknowledged that energy costs could spike if the conflict disrupts oil shipments through the strategic waterway.

New York Times

Technology

Xi Jinping pitches China as leader of global AI order at Shanghai conference

Chinese President Xi Jinping delivered a keynote address at the 2026 World AI Conference in Shanghai on Thursday, positioning China as the champion of open-source AI and a just global governance framework. Xi called for international cooperation on AI safety and criticized US dominance in the sector. His speech came as Chinese AI startup Moonshot AI released a model that rivals top US systems, and as Apple Intelligence cleared regulatory hurdles for launch in China. The conference marks Beijing's most aggressive push yet to shape the global AI agenda.

Reuters

Science

Experimental Alzheimer's drug repairs DNA damage and reduces brain inflammation in mouse study

Researchers at King's College London have identified that KCL-286, an experimental drug originally developed for spinal cord injury, can repair DNA damage and reduce inflammation in the brains of mice with Alzheimer's disease. The drug targets multiple early biological changes in Alzheimer's rather than focusing on just amyloid or tau. KCL-286 has already passed Phase 1 safety trials, potentially accelerating the path to human testing for Alzheimer's. The findings offer a new avenue for treating a disease that affects over 55 million people worldwide.

ScienceDaily

Sports

Argentina and Spain set for World Cup final showdown as Messi chases one more title at 39

Argentina and Spain will face off in the 2026 FIFA World Cup final on Sunday at New York New Jersey Stadium, pitting defending champion Argentina and 39-year-old Lionel Messi against the undefeated European champions led by 19-year-old phenom Lamine Yamal. The match represents a generational clash between the tournament's oldest star and its brightest young talent. Argentina defeated England in the semifinals, while Spain dominated their path to the final. The UK has called on FIFA to investigate Argentina over a Falkland Islands banner displayed by players during celebrations.

Fox Sports

Health

Common sweeteners directly alter gut bacteria growth, large lab study finds

A large laboratory study has found that many commonly used artificial sweeteners can directly change the growth of gut bacteria, raising questions about their long-term health effects. The research tested multiple sweeteners including aspartame, sucralose, and saccharin on human gut microbes and found that each altered bacterial growth patterns in distinct ways. The findings add to growing evidence that non-sugar sweeteners, consumed by billions worldwide, may have unintended effects on the microbiome — the ecosystem of trillions of bacteria living in the human digestive tract that influence metabolism, immunity, and even mood.

ScienceDaily

Environment

Macron pledges to replant Fontainebleau forest after wildfires scorch 10% of historic woodland

French President Emmanuel Macron pledged to replant the historic Fontainebleau forest south of Paris after wildfires scorched at least 10% of the 20,000-hectare woodland, forcing 1,000 residents to flee. Speaking at a firefighter command center near the forest, Macron called the forest a 'treasure' and launched a fundraising campaign for reforestation. The blaze is the latest in a series of wildfires across Europe linked to extreme heat. Meanwhile, Canadian wildfire smoke blanketed the US Midwest and Northeast, including New York City, raising air quality concerns ahead of the World Cup final.

Reuters

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