AI is making spacecraft propulsion more efficient, and could even lead to nuclear-powered rockets

Every year, companies and space agencies launch hundreds of rockets into space—and that number is set to grow dramatically ...
BMJ Open

Influence of subnational contextual factors on demand for family planning satisfied by modern methods: a multilevel approach in 46 surveys from low- and middle-income countries

Objectives Understanding contextual drivers of family planning is crucial for designing effective, context-specific policies and programmes. This study aimed to assess (1) the extent to which province ...
The Lancet

Efficacy of standalone smartphone apps for mental health: an updated systematic review and meta-analysis

Although some outcomes showed small to medium effect sizes, these results must be interpreted cautiously given the presence of uncertainty factors, including considerable heterogeneity and moderate ...
Live Science on MSN

Scientists say they've eliminated a major AI bottleneck — now they can process calculations 'at the speed of light'

A new architecture replaces traditional bottlenecks with a passive, single-shot light-speed operation that could become the ...
Scientific Research Publishing

Research on the Optimization and Selection of Table Grape Varieties ()

Based on the previously established evaluation criteria—color, taste, fruit shape, price, and seed presence—this study selected four common table grape cultivars that are widely distributed and highly ...