Scientists find that even single-celled organisms can understand, learn and remember experiences to a certain extent.
Zika virus has been seen to lead to another serious brain disorder, acute disseminated encephalomyelitis. This is a serious autoimmune disease attacking the human brain and spinal cord.
Octopuses can see through skin, a new study has found. The marine creatures don't require their eyes or even the nervous system to detect light and the changes in its intensity, as they can do it through their skin.
Sleep scientists explain how you can use a breathing technique to nod off.
An electronic device implanted into the collarbone of an arthritic patient may help to get rid of pain in just six weeks.
