Worried about spiders in your home? Natural, low-impact methods offer effective solutions. From peppermint oil sprays and ...

Deep in ancient rock, researchers have uncovered a creature so well preserved that its brain and internal organs are still ...

Researchers at University of Tsukuba have discovered the adaptive significance of the remarkable waste-management behavior in ...

Researchers at University of Tsukuba have identified a brain-like cluster of neurons in sea urchin larvae, traditionally ...

During development of the digestive system, a complex network of nerves forms around it, creating a "second brain" - the ...

The nervous system consists of the central nervous system (brain and spinal cord) and the peripheral nervous system (motor nerves, sensory nerves, cranial and spinal nerves, autonomic ganglia, and ...

These five research-backed insights show why the octopus remains one of the most extraordinary minds in the animal kingdom.

The autonomic nervous system is the part of the peripheral nervous system that controls visceral functions such as heart rate, respiratory rate and digestion. It consists of enteric, parasympathetic ...

Every movement you make and every memory you form depends on precise communication between neurons. When that communication is disrupted, the brain must rapidly rebalance its internal signaling to ...

It's a familiar feeling: Before a test, a first date, or a public speaking engagement, your stomach starts to "flutter" as if butterflies were flying around inside your gut. Stomach sensations are a ...

Most runners have experienced race-day jitters. You spend months training, building confidence and fitness, and then as you get closer to the race—boom, the excited butterflies have turned into ...

You can take simple steps to help with anxiety you might have about visiting the doctor. This can help ease your fears about those appointments or if you tend to avoid care altogether. No one ever ...