Top Science Stories of 2015
Rosetta and Pluto; Ebola; Self-driving cars; Fiona’s bird story of the year; whistled languages. We look back at the top science news of the year.
The bulk of the space science this year was brought to us by the New Horizons mission to Pluto and the Rosetta space probe.
Professor Jonathan Ball of the University of Nottingham gives an overview of the science behind tackling the Ebola virus.
Jack Stewart talks about his experience of driving an autonomous truck and opens a discussion about the potential of driverless cars to make the roads safer.
Fiona Roberts picks the bird story of the year and explains why scientists study birds.
Whistled languages are used by small communities across the world and neuroscientists have shown that using this language shares the load between the two brain hemispheres.
(Photo: Science in Action team in the studio © Jack Stewart )
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- Christmas Eve 201520:32GMTBBC World Service UK DAB/Freeview, Online, Europe and the Middle East & Americas and the Caribbean only
- Christmas Eve 201521:32GMTBBC World Service East Asia, Australasia & South Asia only
- Christmas Day 201503:32GMTBBC World Service Europe and the Middle East, Online & UK DAB/Freeview only
- Christmas Day 201504:32GMTBBC World Service South Asia
- Christmas Day 201507:32GMTBBC World Service Europe and the Middle East
- Christmas Day 201513:32GMTBBC World Service Online & UK DAB/Freeview only
- Christmas Day 201514:32GMTBBC World Service Europe and the Middle East, West and Central Africa, East and Southern Africa, South Asia & East Asia only
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Science In Action
The BBC brings you all the week's science news.

