Multiple research teams claim to have conclusively demonstrated quantum entanglement, which had been disdainfully dubbed "spooky action at a distance" by Albert Einstein.
Wearing a mask, Kelly floats toward the ISS camera to give us the creeps on Halloween.
Space is a vast, dark world full of cackling witch's heads, spiders, leering sun faces and body parts tucked into the soil of Mars. Have a look, if you dare.
Face of horror: The "Good Mythical Morning" hosts re-create a facial-perception experiment in which staring at someone's face, or into a mirror, produces weird hallucinations.
What's really making objects move in that viral craze involving pencils and summoning ghosts? It's not the demon you think it is, freaked-out teens.
Who ya gonna call when poltergeists get out of hand? Collect these toy versions of paranormal pros Abby Yates, Erin Gilbert, Jillian Holtzmann and Patty Tolan, as well as spooky new ghosts, from Funko.
ESA astronaut Alexander Gerst has been silently drifting through the ISS while his colleagues sleep, photographing the eerie atmosphere.
Tackle these DIY projects and easy how-tos for a tech-ified Halloween.
Since the 1950s, probes sent into space have been sending back data that reveal eerie sounds from the vastness of the galaxy.
The CraveCast crew talks about spooky new TV shows and what it's like walking around in public wearing a Ghostbusters uniform. Plus, we debunk "real-life" monsters.