Keith Wagstaff

Author

More from Keith Wagstaff

blue face looks out as the edges fade

Ask Us Anything

How does your brain know something is real?

By Keith Wagstaff

noses and a green stink cloud

Ask Us Anything

Can bad smells harm you?

By Keith Wagstaff

two photos: one of people standing in front of shuttle and one of the shuttle in an upright position

How Star Trek fans changed the name of NASA’s first space shuttle

By Keith Wagstaff

a red hovercraft vehicle sits on the mud with two occupants in the cabin

Teacher spends 1800 hours building the hovercraft of his childhood dreams

By Keith Wagstaff

Newborn stars peek out from beneath their natal blanket of dust in this dynamic image of the Rho Ophiuchi dark cloud from NASA's Spitzer Space Telescope.

How scientific wonder brings comfort to life and death

By Keith Wagstaff

Cute jack russell dog terrier puppy sleeping on yellow knitted blanket. Funny small sleepy white and brown doggy. Concept of cozy home, comfort, warmth, autumn, winter.

Do dogs dream? The answer might make you appreciate your pup even more.

By Keith Wagstaff

three tesla cars in a dealership

Electric Vehicles

Used EVs are getting cheaper. Should you buy one?

By Keith Wagstaff

robot doctor talks to elderly person sitting in chair

Will we ever be able to trust health advice from an AI?

By Keith Wagstaff