Rudolph the red-nosed reindeer's cooling strategy revealed

Insulated in a luxuriously thick winter coat, reindeer are perfectly prepared for the gripping cold of an Arctic winter. But the pelt doesn't just keep the cold out, it keeps the warmth in too: which is fine when the animals ...

Rudolph the Red Nosed blood vessel

(PhysOrg.com) -- A spectacular Christmas image of a 'Rudolph' blood vessel in the brain has emerged as part of an experiment at Newcastle University.

Climate change causing problems for reindeer, says researcher

Reindeer husbandry has always been in a state of change. This is an industry that is used to adapting to the whims of both nature and the authorities. However, both the industry and the reindeer are now facing several challenges ...

Is Santa's sleigh zero carbon? The answer lies in reindeer poo

Santa's sleigh is famously pulled by eight reindeer, nine if you include the luminous Rudolf who pitches in when it's foggy. The classic eight are Dasher, Dancer, Prancer, Comet, Cupid, Donner, Vixen and Blitzen. Those last ...

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