Tag Archives: Nerves and Nervous System

The world is an unstable place. Whether it’s politics, your career or the appropriate length for jeans — the ground is constantly shifting. And if the world feels unstable long enough, your mind and body can enter a perpetual state of high alert. The psychological experience of this anxiety can …

Comb jellies, the delicate bells that pulse their iridescent bodies through the ocean, are some of the strangest creatures on earth. “They are the aliens of the sea,” said Leonid Moroz, a neuroscientist at the Whitney Laboratory for Marine Bioscience in St. Augustine, Fla. The aliens belong to the oldest …