Dreams, nightmares and sleepwalking: What can...

Many of us share our cities and neighborhoods with animals that lived there before we moved in, such as raccoons, turtles and crows. Suzanne MacDonald, PhD, of York University, discusses why some species thrive in urban environments while others struggle; how city living changes ...  Show more

Whether it’s grumbling about a boss, the weather, or a spouse’s most annoying habit, we all complain. Robin Kowalski, PhD, of Clemson University, discusses why we complain; the difference between venting and complaining to get results; how to complain in a way that doesn’t wear p ...  Show more

Dreams are one of the great mysteries of human consciousness. It's been theorised that on average we all dream for about two hours each night. Some remember them better than others, but I bet you can all recall a strange, coincidental, or terrifying dream that's had you scratchin ...  Show more

Dreaming might be the weirdest thing that our brains do. Out of thin air we may see ourselves battling a triceratops, or stressing for an exam that we don't have … so why do we do this?? What is going on in our brains to create these bonkers images? For years, the land of dreams ...  Show more

Although we don’t remember most of them, we spend about two hours every night dreaming. Some dreams are similar, others are scary, or anxiety inducing. But while dreams can transport us to places we could never experience in our waking lives, do they have a purpose? On this episo ...  Show more