Global BusinessX-planes: Are they needed in the new era of drones?Experimental aircraft, or X-planes, helped redefine what was possible in flight. Can they remain relevant in an era of cheap drones?How the oil capital of the US welcomed a solar power boomTexas is now the country's biggest producer of solar-farmed electricity.Trump and Xi come face-to-face as US and China battle to win the AI raceThe US and China are vying for AI supremacy while seeking to keep it under human control.Lidl banned from selling copycat Birkenstock sandals, Dutch court rulesLidl must also compensate Birkenstock and pay its legal fees, according to the court rulingTrump wants AI to be rebranded as super intelligence. Will it work?Some people close to the president have started to use the term but experts say it is unlikely to catch on.Features and AnalysisHow global trade and oil prices could be hit by Houthi advanceYemen's Houthis have seized territory near the Bab al-Mandab Strait - a key trade gateway for oil and global shipping.How does the US national debt affect consumers around the world?The debt has more than doubled in a decade to reach a milestone $40tn (£29.4tn), Treasury figures show.Is Italy the new tax haven for the global rich?With the war in the Middle East hurting Dubai, Italy has become an attractive location for wealthy individuals from France and elsewhere.The decline of the French bistroIn France, traditional restaurants are disappearing – the French blame high costs and the "Americanisation" of eating habits.
