Scientists report a major step in AI-guided biology by designing entire bacteriophage genomes that work in the lab. In experiments published in Science, a Stanford-led team uses genome language models to generate candidate viruses, then synthesizes and tests them against E. coli. Sixteen produce viable phages, including some that kill strains resistant to naturally occurring phages.

A rare midwinter medical evacuation moves an American from an Antarctic base to Christchurch Hospital in New Zealand. An Australian air crew carries out the flight during one of the most difficult travel periods on the continent, when darkness and weather complicate operations. Such winter rescues are uncommon, making the transfer a notable example of polar emergency coordination.

Authorities in Gujarat are examining an unusual well in Morbi district after videos show its water continuously rippling and sloshing from side to side. Residents say the motion begins after heavy monsoon rain in early August and continues even in calm weather, while nearby wells remain still. Officials are probing whether groundwater movement or trapped air is driving the effect.