Category Archives: Medicinal News

Bees can count with just four 'nerve cells' in their brains

Bees can solve seemingly clever counting tasks with very small numbers of nerve cells in their brains, according to researchers at Queen Mary University of London.

In order to understand how bees count, the researchers simulated a very simple miniature 'brain' on a computer with just four nerve cells -- far fewer than a real bee...

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For gait transitions, stability often trumps energy savings

A dog's gait, according to the American Kennel Club, is "the pattern of footsteps at various rates of speed, each distinguished by a particular rhythm and footfall." When dogs trot, for example, the right front leg and the left hind leg move together. This is an intermediate gait, faster than walking but slower than running.

In...

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Genome published of the small hive beetle, a major honey bee parasite

Beekeepers and researchers will welcome the unveiling of the small hive beetle's genome by Agricultural Research Service (ARS) scientists and their colleagues. The small hive beetle (SHB) is a major parasite problem of honey bees for which there are few effective treatments.

The SHB (Aethina tumida Murray) genome -- a genome is the sum total of...

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Spectacular flying reptiles soared over Britain's tropical Jurassic past

Spectacular flying reptiles armed with long teeth and claws which once dominated the skies have been rediscovered, thanks to a palaeontology student's PhD research.

Dr Michael O'Sullivan, at the University of Portsmouth, has uncovered evidence of well armed and substantial flying reptiles from historically important, but overlooked, British Jurassic fossils.

He's also found a new species of...

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Climate change affects breeding birds

The breeding seasons of wild house finches are shifting due to climate change, a Washington State University researcher has found.

The effect of climate change on the breeding season of birds has been documented before, but in a limited context. Heather Watts, an avian physiologist, reported her finding in Ibis, the International Journal of Avian Science.

"We...

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