CoreWeave's IPO saw its stock quadruple by mid-June, but early investors couldn't sell. Now, over 80% of Class A shares are unlocked. Analysts anticipate potential stock drops due to increased selling. CoreWeave's stock has already fallen, with concerns about losses and a possible acquisition. Nvidia holds a 6.5% stake. CoreWeave increased its 2025 revenue forecast but reported a larger net loss. More shares available could benefit the stock long-term.

Jacob Bethell, 21, will become England's youngest captain, leading the T20I series against Ireland, surpassing Monty Bowden's record. Taking over from Harry Brook, Bethell expressed pride and named Ben Stokes as his leadership inspiration, aiming to lead by example. Bethell has played 29 international matches and will captain a squad including Jos Buttler. The series will be held in Dublin on September 17, 19, and 21, following England's series against South Africa.

Jannik Sinner will face Carlos Alcaraz in the Cincinnati final after defeating Atmane in straight sets. Sinner is seeking back-to-back titles, a feat last achieved by Roger Federer in 2014-15. Alcaraz overcame Alexander Zverev despite his opponent's patchy performance due to health issues. The unorthodox Monday final will be a rematch of their Wimbledon encounter, which Sinner won.

Astronaut Shubhanshu Shukla received a warm welcome at Delhi Airport on Sunday after his visit to the International Space Station (ISS). Union Minister Jitendra Singh, Delhi Chief Minister Rekha Gupta, and ISRO Chairman V. Narayanan greeted Shukla. He had been training in the US for the Axiom-4 mission to the ISS over the past year. Shukla's return marks the end of his historic visit.

Scientists in China discovered a gene, Chalk9, that controls chalkiness in rice. Chalkiness makes rice break easily during milling, affecting quality. The gene influences starch production. A less chalky version of the gene became more common after 1990 due to breeding. This discovery allows breeders to easily reduce chalkiness, improving rice quality and reducing waste. Chalkiness doesn't affect taste or aroma.

Researchers engineered E. coli bacteria to detect chemicals and convert them into electrical signals. One sensor detects arabinose sugar; another detects mercury in water, even at low levels. The mercury sensor uses a genetic amplifier to boost the signal. Scientists also created an 'AND' logic gate within the bacteria. This shows that living biosensors can detect, process, and report data electronically, paving the way for affordable environmental monitoring tools.

The familiar bar code almost had a different design. In 1949, the first bar code patent featured concentric circles. By the 1960s, the railroad industry used colored lines. The grocery industry considered various symbols, including a bull’s-eye, a sun, and a fan. In 1973, a committee chose IBM's design as the standard. The first Universal Product Code bar code was scanned in 1974. Today's bar codes are still based on that design.

Scientists have discovered how brain arteries rapidly coordinate to deliver energy. Connexin proteins in artery walls act as communication channels. These proteins, Cx37 and Cx40, help signals travel quickly to widen arteries when brain activity increases. Experiments on mice showed that without these proteins, the widening signal slowed down. This discovery helps us understand how the brain efficiently manages its energy supply and blood flow.

Former Australian opener Matthew Hayden and ex-captain Steve Waugh honored Bob Simpson, who died at 89. Simpson, a former captain and coach, guided Australia to cricket dominance in the 1990s, discovering talents like Hayden, Waugh, Warne, and Ponting. Hayden credited Simpson with teaching him the sweep shot. Waugh highlighted Simpson's unparalleled knowledge and impact. Simpson coached Australia to victory in the 1987 Cricket World Cup against England.

Former Indian captain Sourav Ganguly mourns the death of ex-Australia captain and coach Bob Simpson, who died at 89 in Sydney. Ganguly recalls Simpson's influence during the 1999 World Cup and his time in Lancashire. Simpson coached Australia during their rise in the 1990s, entrusting young players like Steve Waugh. He also selected legends like Shane Warne. Simpson led Australia to victory in the 1987 Cricket World Cup against England.