Researchers spotted an unusual gamma-ray signal in three galaxy clusters, which may be a telltale sign of dark matter – or ...

A personalised mRNA cancer vaccine has produced positive results in a final-stage trial involving skin cancer, raising hopes ...

Heartland virus and Bourbon virus, which are transmitted by lone star ticks, have killed at least seven people in the US ...

For the past decade, depression has been linked to a shrunken hippocampus, which has a vital role in memory. But a large ...

The Swift observatory will now re-enter Earth’s atmosphere in a few months, after a mission to boost it higher failed ...

AI companies have begun embedding watermarks in the output of their models to improve transparency and help crack down on ...

ADHD is a real condition that can have serious consequences if undiagnosed. An ill-informed documentary that suggests it is a ...

Roie Galitz's breathtaking shot is one of the winners of the 2026 World Press Photo Contest, praised for its unusual ...

A rich widow, a disillusioned cop and a dim hypersled driver are caught in the machinations of the oppressive party ruling ...

Our readers continue to grapple with this question, coming at it from different angles – and also considering how big a ...

Answers continue to pour in as New Scientist readers ponder this question, with one reader widening it out to consider ...

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more ...