Breaking AI & Tech News Analyzed

The concept of joules, named after Victorian-era physicist James Prescott Joule, has evolved significantly over time. From a simple unit to describe the effort required to pick an apple off the floor, it has grown to encompass larger units such as kilojoules, megajoules, gigajoules, terajoules, petajoules, exajoules, and now zettajoules. However, humanity's increasing energy consumption and its impact on the planet's energy balance have far outpaced our understanding and management of these growing energy levels.

US President Donald Trump has requested a delay in his highly anticipated trip to China, initially scheduled for March 31-April 2, by about a month. The decision comes amid the ongoing US-Israeli war on Iran, which has resulted in significant escalation of tensions in the Middle East. “We've requested that we delay it a month or so,” Trump told reporters at the White House on Monday. “There's no tricks to it either. It's very simple. We've got a war going on. I think it's important that I be here.” The delay underscores how the Iran war has upended Trump's foreign policy agenda and risks magnifying tensions between Washington and Beijing. The war has joined trade and Taiwan as among the spectrum of issues separating the world's two biggest economies. Trump's request has been largely rebuffed so far, with China not directly responding to his request to help unblock the Strait of Hormuz, which Iran says is closed to US and Israeli-linked vessels. The Strait of Hormuz is a critical waterway through which one-fifth of the world's oil usually transits. US Secretary of the Treasury Scott Bessent said earlier on Monday that Trump may need to delay the trip due to coordinating the war effort, not because of China's unresponsiveness to Trump's request or because of any trade disagreements. “The president wants to remain in DC to coordinate the war effort. Traveling abroad at a time like this may not be optimal,” Bessent said. In related trade negotiations, the Chinese showed openness to potential additional purchases of US agricultural goods, including poultry, beef, and non-soya bean row crops, during talks with Chinese Vice Premier He Lifeng in Paris.

Scotland has taken a significant step in the early detection and treatment of spinal muscular atrophy (SMA), a rare genetic condition that causes progressive muscle wastage, by becoming the first part of the UK to screen newborn babies for the condition.The screening, which is part of the existing heel prick test offered to all parents in Scotland about four days after birth, is funded by the Scottish government and pharmaceutical company Novartis. The goal is to assess how well screening can detect SMA earlier, allowing babies to receive treatment as soon as possible.SMA affects an estimated 1 in 14,000 births worldwide and impacts movement, breathing, and swallowing. Without treatment, it can limit life expectancy to two years. The condition was brought to wider attention after former Little Mix singer Jesy Nelson revealed in January that her twin daughters had been diagnosed with SMA.Campaigners, who have long advocated for newborn testing, hope the Scottish pilot will result in approval for the heel prick test across the UK. Giles Lomax, chief executive of SMA UK, said the screening pilot in Scotland would be “a huge impetus for other parts of the UK to speed up their own testing plans”. He hopes the Scotland trial will provide data that would convince the UK National Screening Committee to approve UK-wide testing.There is no cure for SMA, but there are now three NHS-funded drug treatments available. Lomax emphasized that with these treatments and newborn screening, “the future for anyone diagnosed with SMA is very different compared to their peers who were diagnosed symptomatically. It basically gives children the life they deserve.”