Each part of the nervous system uses internal checks and balances to regulate its activity, responding to various factors like mood, health status, and the external environment.¹ These regulatory ...

A huge step forward in understanding how neurons communicate through extremely short proteins called neuropeptides will help scientists understand how our emotions and mental states are controlled, as ...

Sleep is a complex biological process, with numerous evolutionarily-gained functions. Despite its indisputable biological importance, much remains unknown about sleep, including the bidirectional ...

Source: By Nogas1974 (Own work), via Wikimedia Commons This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. "Is that human characteristic biologically or ...

Octopuses are not much like humans — they are invertebrates with eight arms, and more closely related to clams and snails. Still, they have evolved complex nervous systems and are capable of a wide ...

Insomnia is often dismissed as stress, bad habits, or simply “thinking too much at night,” but the reality is far more biological. Difficulty falling asleep, staying asleep, or waking too early ...

In today’s high-stress world, even 15 minutes of yoga can reset your nervous system and restore balance.