30/30 Heather Couper considers the prospects of life being found elsewhere in the solar system.
John Aitchison presents the waxwing.
Police highlight farm slavery in East Anglia, plus how salmon farms handle predatory seals
29/30 Astronomers in the past decade have tried to find other planets like Earth in the universe
Encoding memories; 350 years of the science journal; women in science; arrival at Ceres.
John Aitchison presents the long-eared owl.
Britain's Young Farmers' Clubs are facing a financial crisis. Sybil Ruscoe finds out why.
What would Wordsworth have made of modern Greens? Prof James Woudhuysen investigates.
28/30 How the use of infrared telescopes increased our understanding of distant planets.
Tom Heap goes in search of the hybrid beefalo, which is damaging the Grand Canyon.
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