Banned toxins passed from mother to young in European dolphins

Dolphins in the northern Adriatic contain high levels of PCBs – highly toxic chemicals banned in the 1970s and 1980s – and are passing the pollutant to their young, according to new research led by a marine scientist ...

Tiny lasers light up immune cells

A team of researchers from the School of Physics at the University of St Andrews have developed tiny lasers that could revolutionise our understanding and treatment of many diseases, including cancer.

Researchers report innovative optical tissue imaging method

A UK-wide research team, led by the University of St Andrews, has developed an innovative new way to optically image through tissue, which could allow for a more detailed understanding and diagnosis of the early stages of ...

Restoring cells to an uninfected state once a virus is destroyed

New research, pioneered by a first year Ph.D. student and researchers at the University of St Andrews' School of Biology, has identified an important new component of the CRISPR genome engineering toolkit, which is revolutionising ...

Gravity theory saved from death

An international group of astronomers, including physicists at the University of St Andrews, has revived a previously debunked theory of gravity, arguing that motions within dwarf galaxies would be slower if close to a massive ...

Why war is a man's game

No sex differences in attitudes or abilities are needed to explain the near absence of women from the battlefield in ancient societies and throughout history, it could ultimately all be down to chance, say researchers at ...

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