Keith Wagstaff

Author

More from 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.
Physics

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.
Animals

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
AI

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

By Keith Wagstaff