Humans need 7-8 hours of daily sleep. However, in the wild, some animals rest for more than 20 hours a day to conserve energy ...

A new study reveals how the brain reprocesses and refines memories during sleep, particularly those related to spatial ...

Sleep reorganizes neural patterns in a way that helps memories take hold and prepares the brain for new information.

Why is sleep so important for learning and memory? Neuroscientists from the Csicsvari group at the Institute of Science and ...

Paul Chauvet, 62, caused so much suffering to his dogs in Tobermory, Isle of Mull, that one of the canines sadly had to be ...

An international animal welfare group announced the start of March Napness, a March Madness-style bracket tournament tracking ...

As a young adult woman who has a deep interest in psychological thrillers and has watched almost every season of the show ...

A man convicted of torturing and killing kittens at an animal shelter has been sentenced to 40 years in prison.

You’ve probably come across this sweet sight many times—your furry friend curled into a tight ball and sleeping soundly. Cats ...