Featured in ghosts
Why do we see ghosts?
Current science can’t prove their existence, but these seven mental and environmental factors might.
When cameras captured ghosts
The fascinating history of spirit photography.
‘Ghostbusters’ Star Kate McKinnon Is Obsessed With Physics
Her thoughts on proton packs, soldering, and her 'science geek/punk rock bizarro' character
Lyft And ‘Ghostbusters’ Combine For Free ‘Ghost Mode’
Ride in the Ecto-1
The Real Science Behind The New ‘Ghostbusters’ Proton Pack
Hear from the MIT particle physicist who advised the ghost-hunting reboot
Aww and Awe At Unknown Species Of Ghostly Octopus
Okeanos Explorer spotted this unidentified cutie
This Robot Can Make You Feel Like There’s A Ghost Behind You
Ever feel another human “presence” nearby? It may just mean your brain is confused.
The 10 Coolest Machines From The 2013 Sea-Air-Space Expo
Robots, railguns, and... a Guinness World Record holder?
New Mexico Building a 20-Square-Mile Empty City in Which to Test Renewable Energy
In the old West, ghost towns often formed from catastrophe, when natural or economic disasters led occupants to abandon their...
Neutrinos May Someday Provide High-Speed Submarine Communication
A physicist claims that the "ghost particles" of our world could help communicate with underwater submariners