Angela Barnes is a journalist whose reporting on Technology and Business appears on The Debate.
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John Ternus takes over as Apple's chief executive on Tuesday, inheriting a company that towers over the smartphone market but trails its rivals in artificial intelligence.

Oil prices climbed on Monday morning as tensions flared once again in the Middle East and as investors weighed a potential US rate hike.

Besides a social media post from US President Donald Trump, the White House has said little about what he is calling “the biggest oil deal in world history” in Venezuela.

As AI pushes the world into the future, vintage computer collectors are keeping alive the machines that helped shape the digital age.

European markets opened slightly higher on Tuesday morning, while Asia-Pacific shares were mixed overnight following a Wall Street rally supported by easing oil prices.

Oil and gas giants raked in massive spring profits while fighting between Iran and the US impeded petroleum shipments and consumers around the world paid more for fuel and confronted shortages.

Price rises for goods such as laptops and smartphones, with cars potentially next, have been an unwelcome side-effect of the artificial intelligence gold rush — and the squeeze is far from over.

Oil prices were lower on Monday morning after OPEC+ boosted production for September and US President Donald Trump called off a planned strike on Iran, putting downward pressure on prices.

Shares of CXMT, China's largest memory chipmaker, soared on Monday after they began trading in Shanghai in mainland China’s biggest initial public stock offering in recent years.

President Donald Trump on Monday imposed 50% tariffs on most Canadian goods, declaring that Canada has unfairly discriminated against American autos, alcohol and dairy products.

Oil prices climbed early Tuesday as fighting intensified in the Middle East, while Asian shares declined, dragged lower by losses for artificial-intelligence stocks.

Oil prices jumped and Asian shares were mostly lower on Monday after the US carried out airstrikes and Iran retaliated.