NISA

A study published in Nature reports that genome reorganisation and expansion in coleoid cephalopods — the group including octopuses, squids and cuttlefish — shape their three-dimensional genome architecture and create a regulatory landscape distinct from other animals. The findings shed light on how large-scale genomic changes may underpin the evolution of complex traits such as sophisticated nervous systems and camouflage in these molluscs.

A Japanese A-list celebrity has said they do not put money into NISA, the country's tax-exempt investment scheme. The remark is drawing attention in Japan, where NISA accounts have surged among ordinary savers and celebrity comments on personal finance tend to spark debate about whether stock investing is right for everyone.