Neighbourhoods across the United States that experienced a growth in their undocumented population also saw property-related and violent crime fall, not rise, according to an analysis of 11,500 ...

Moderna’s newly approved vaccine could allow manufacturers to respond more rapidly to changing influenza strains.

Anthropic, the firm behind the artificial-intelligence model Claude, has announced that text generated by any models launched on or after 2 August will be invisibly embedded with a watermark that ...

An agentic system successfully developed concepts from two computer-science papers — but the original authors were not impressed.

Talent schemes helped to propel China to the forefront of global science. But the system places undue emphasis on prestigious titles as a means to secure career prospects, putting pressure on young ...

Around 56 million years ago, a sharp rise in carbon dioxide in the atmosphere led to severe global warming that transformed the planet’s surface. A detailed reconstruction of an ancient ecosystem ...