Biogeosciences

The quest for inhabited habitable planets

Which came first: life or habitability? Although this question seems at first sight contradictory, a new paper by Colombian researchers is bringing to the attention of astrobiologists a classical conundrum: ...

dateJun 03, 2014 in Astronomy
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How pigeons may smell their way home

Homing pigeons, like other birds, are extraordinary navigators, but how they manage to find their way back to their lofts is still debated. To navigate, birds require a 'map' (to tell them home is south, ...

dateNov 05, 2013 in Plants & Animals
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