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The fruits of DNA explored

CAPTION: (L to R) Iain Smith MSP was a guest at the recent reception for the 'DNA in the Garden' exhibition. Professor Keith Sillar, Dr Alyson Tobin and Dr Susan Gilchrist of the BBSRC are pictured with him.

DNA in the garden

A fascinating exhibition, celebrating the discovery of the structure of DNA, will open to visitors at St Andrews Botanic Garden this weekend

The food of survival

CAPTION: Zebra finches - two male with a female (centre). CREDIT: University of St Andrews.

It’s cheap to cheep

Scientists studying just how much hard work it is for birds to attract a mate, have found that it doesn't take any more effort to sing an elaborate song than a simple 'cheep cheep'.

Female flies dance of deceit

CAPTION: The 'ornamented' female dance flies leg, which they hold around their abdomens to trick males into believing they are ready for mating. CREDIT: University of St Andrews