Arizona Tribune - News from Phoenix, Arizona, the United States and around the world

Months after the spectacular launch of ChatGPT, the AI revolution is well underway but hints of caution are emerging, especially over letting one or two companies reign supreme.

A US federal judge on Tuesday dismissed a lawsuit filed by chess player Hans Niemann, who was seeking $100 million from those who accused him of cheating. including former world champion Magnus Carlsen.

Hosts Zimbabwe and former champions Sri Lanka are in prime position to clinch the final two qualifying spots for this year's Cricket World Cup, while two-time winners the West Indies risk missing the tournament for the first time.

In 2013, Ukraine's Sergiy Stakhovsky pulled off one of the greatest Wimbledon shocks when he demolished Roger Federer on Centre Court.

Swiss banking group UBS plans to cut 35,000 jobs at Credit Suisse -- more than half its workforce -- as part of the emergency rescue takeover of its rival in March, according to a report by Bloomberg News on Tuesday.

Belarus welcomed the head of the Wagner mercenary group Yevgeny Prigozhin into exile on Tuesday following an aborted rebellion, as NATO warned it was ready to defend against "Moscow or Minsk".

US veteran Megan Rapinoe said the upcoming Women's World Cup feels like a "paradigm shift" in the global business of women's sports even as inequities persist.

Japan's Kei Nishikori, a former world number four and the 2014 US Open runner-up, will return to ATP Tour competition at next month's Atlanta Open, tournament officials said Tuesday.

Veteran forward Marta will lead a fresh-faced Brazil looking to pull off an upset to win its first women's World Cup when the tournament kicks off next month, coach Pia Sundhage announced Tuesday.

President Joe Biden is making a big bet on the US economy powering him to re-election next year with the unveiling of a "Bidenomics" pitch to voters this week.

Julian Sands, whose body was identified Tuesday after he disappeared in January while hiking in California, was a British actor who shot to fame as the romantic hero in 1980s period drama "A Room with a View".

The body of missing British actor Julian Sands has been identified, California police said Tuesday, after human remains were found by hikers in mountains near Los Angeles at the weekend.

England captain Millie Bright expects to be fit for the start of the Lionesses' World Cup campaign next month as he recovers from knee surgery.

The United States lost more than $200 billion to fraud from two schemes designed to help small businesses through the Covid-19 pandemic, according to a US government watchdog report.

At least three people were killed and more than 40 wounded in a Russian rocket strike that hit a restaurant in Kramatorsk, eastern Ukraine, authorities said Tuesday.

In Miami, Spanish rules. One hears it everywhere, with hundreds of thousands of immigrants speaking it even as they attain fluency in English.

The United States on Tuesday imposed sanctions aimed at disrupting gold mining activities that fund the Wagner Group in Africa, vowing to hold the mercenaries accountable for abuses days after they staged a mutiny in Russia.

Wildfires raging across Canada, made more intense by global warming, have released more planet-warming carbon dioxide in the first six months of 2023 than in any full year on record, EU scientists said Tuesday.

The last portrait painted by Gustav Klimt was sold in London on Tuesday for £74 million ($94.3 million), setting a new European art auction record.

Spain's record-breaking heat of summer 2022 caused more than 350 deaths from heatstroke and dehydration and was a decisive factor in a 20.5 percent increase in mortality, official figures showed Tuesday.

England captain Ben Stokes said an "awkward" changing room meeting with a new fan of Test cricket has underlined his faith in the team's dynamic 'Bazball' method.

The WTA Tour announced plans Tuesday for a revised calendar structure that will lead to equal prize money at combined events with the ATP Tour over the next 10 years.

Manchester City on Tuesday announced they had completed the signing of Croatia midfielder Mateo Kovacic from Chelsea following the loss of captain Ilkay Gundogan.

England captain Ben Stokes said Tuesday he was "deeply sorry" to learn of the scale of discrimination in the sport after a damning report revealed "widespread" racism, sexism and classism in the game.

Sierra Leone's President Julius Maada Bio was re-elected with 56.17 percent to serve a second term, the head of the electoral commission said on Tuesday following a process disputed by the opposition.

Fighting raged in the Sudanese capital on Tuesday, the eve of the Eid al-Adha Muslim holiday, after paramilitaries seized Khartoum's main police base.

The US Supreme Court sided with free speech advocates Tuesday in ruling that a man's online harassment of a country singer could only be deemed illegally threatening if he knew it could be understood as such.

The "framework" agreement that united the PGA Tour and LIV Golf's Saudi backers was submitted to US lawmakers on Monday night ahead of a Congressional hearing, according to multiple reports.

England cricket chiefs have recommended that Yorkshire be fined £500,000 ($638,000) and given hefty points deductions over their handling of the Azeem Rafiq racism scandal.

French police on Tuesday killed a teenager who refused to stop for a traffic check outside Paris, prompting expressions of shock and questions over the readiness of security forces to pull the trigger.

Global stocks advanced on Tuesday as China's growth reassurances and solid economic data in the United States helped reduce recession worries.

A dangerous and prolonged heat wave blanketed large parts of the southern United States on Tuesday, buckling highways and forcing people into air-conditioned shelters as temperatures soared past 115 degrees Fahrenheit (46 Celsius).