In the animal kingdom, penises can be spiked, split, corkscrewed – even detachable. They’re one of the most diverse ...

By harnessing the relationship between neurons, neurotransmitters, and the skin barrier, neurocosmetics attempt to answer a ...

Brain scans show how birds turn head movements into GPS signals using specialized ear cells. In A Nutshell Using whole-brain ...

Discover how childhood bonds with animals quietly shape your adult nervous system and why their steady love still lives in your body today.

What is the evolutionary advantage of our consciousness? And what can we learn about this from observing birds? Researchers ...

In the 2010s, the Slender Man inched his way into every rogue corner of the internet. The terrifyingly tall supernatural ...

Scientists have been able to measure the electrical signals in the "second brain in our guts" for the first-ever time, giving renewed understanding to its interconnection with the brain.

In 1882, the French Naturalist Camille Viguier was among the first to propose the existence of a magnetic sense. His ...

Loggerhead hatchlings travel thousands of miles guided by an astonishing built-in navigation system that uses the Earth’s magnetic field. Scientists trained young turtles to “dance” in response to ...

A consumer guide to young leaf sourcing, laboratory-verified acetogenin concentration, and the quality factors that separate ...

Of all the ways our immune system can run amok and damage the body instead of protecting it, autoimmune encephalitis is one ...

Sometimes, the immune system runs amok and attacks the organ that makes us “us” — the brain. It's called autoimmune ...