A litter of rat pups, exposed to a common “forever chemical” before birth, grew up to act more impulsively and show ...

One study found that rats emitted ultrasonic vocalizations when they were subjected to manual somatosensory stimulation, i.e., tickling. The results of this controversial research were published in ...

A RECENT GROUNDBREAKING EXPERIMENT in which anesthesia was administered to rats has convinced scientists that tiny structures in the rodents’ brains are responsible for the experience of consciousness ...

Two independent research teams have successfully regenerated mouse brain circuits in mice using neurons grown from rat stem cells. Both studies, using interspecies blastocyst complementation to study ...

Blood pressure afflicts nearly half of U.S. adults and some kinds of it resist current treatment, but research is pointing to ...

Editor’s note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Puppies tussle in the annual Puppy Bowl.

Our minds have a weird and wondrous way of transporting us to other places and times. You might find yourself, for instance, immersed in the vivid world of a novel, or reminiscing about a potluck with ...

First, authors explain the experiment materials and methods. In the experiment, specific pathogen-free (SPF) facility Sprague-Dawley male rats are purchased from Experiment Animal Center of Wei Tong ...