Popular weight-loss drugs may do more than just slim down; they could also slow the aging process, suggest drugmakers Eli Lilly and Novo Nordisk. Using molecular “aging clocks,” they indicate that patients taking GLP-1 drugs age less quickly.

Meanwhile, Energy Dome stands out among 10 climate tech companies making headlines. By compressing carbon dioxide to store energy, this innovative approach could help stabilize renewable energy supplies, making it a game-changer for global grids.

OpenAI has also released 377 new mathematical findings, further challenging the field. These results span number theory, algebra, geometry, and physics, and cost less than previous breakthroughs.

AI is at a crossroads, but the latest move by Microsoft’s Mistral Large 4, a 1-trillion-parameter model, has sparked ethical debates. Meanwhile, Finland has ordered Google to halt a record data center project, citing environmental concerns, while the EU plans to levy taxes on Big Tech.