Why do people see ghosts?

For Halloween, we explore ghost sightings - how to explain them, what research says and if there's an ethical imperative to acknowledge them.

How many people believe in ghosts or spirits of the dead?

5 Things You Never Knew About Fear

Historic hauntings at Hampton Court Palace, Hampton Court Palace

Is Your House Haunted?, Real Estate

Are ghosts real? A social psychologist examines the evidence - USC News & Events

Ghost Whisperer (TV Series 2005–2010) - IMDb

Why Do People See Ghosts?

Blind People Experiencing Terrifying Hallucinations On The Rise During Lockdown

How your mind can trick you into thinking you've seen a ghost

Do Blind People See Ghosts?, Smart News

What Do Ghost Dreams Mean?

Ghosting: What Is It and How to Move Past Being Ghosted?