Scientists once thought flavanols helped the brain via absorption, but a new study suggests their astringent taste may ...

For decades, dopamine signaling was viewed primarily through the lens of motor vigor—how fast or forcefully one moves. However, a landmark 2025 study from Karolinska Institutet published in Nature ...

Urinary bladder paragangliomas (UBPGLs) are rare neuroendocrine tumours, comprising <0.05% of bladder neoplasms. We report a case of a male in his early 30s presenting with persistent lower abdominal ...

It has long been suspected that the relative abundance of specific nutrients can affect cognitive processes and emotions. Newly described influences of dietary factors on neuronal function and ...

Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

As the central part of the circulatory system, the heart is responsible for pumping blood, supplying oxygen and nutrients, and removing metabolic waste such as carbon dioxide from all the tissues in ...