Vertebrates have extremely different brain sizes: even with the same body size, brain size can vary a hundredfold. As a rule, mammals and birds have the largest brains in relation to their body size, ...
BATON ROUGE – Scientists at Pennington Biomedical Research Center have gained greater clarity in the brain regions and neurons that control metabolism, body temperature and energy use. Featured in the ...
A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...