Ruby flew down the hall, careened around the corner, and stopped just briefly to jump on me before charging off again. His pointy ears and tail bobbed and wagged in rhythm as he ran laps around the ...

Recent research suggests that repeated "replays" of episodic memories—i.e., memories of personal episodes from our past—can help improve our ability to visually distinguish between scenes, faces, and ...

In Game of Thrones, Archmaester Ebrose says to Samwell: 'In the Citadel, we lead different lives for different reasons. We are this world’s memory, Samwell Tarly. Without us, men would be little ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Real quick — what ...

Have you ever forgotten a lunch date and stood up a good friend? This can be embarrassing and disconcerting, a potential sign that your memory just isn’t what it used to be. But, according to a new ...