Samsung's newest foldable phones differ not just in style, but also in price—by nearly $1,000. Is the sleek, selfie-friendly ...

The son of a gun really did it this year. The Z Fold 7 is the biggest year-over-year upgrade to the book-style foldable ever.

Every model fits on an A4-sized piece of paper, slightly larger than letter size, in which LED and lenses are embedded. Roll-to-roll processing keeps the cost down and origami folding methods ensures ...

In a steady, stately script, an anonymous Dutch writer living around 1700 wrote a letter: “I never thought you’d be such a miserable dog,” it went. “If you’ve got something to say, just ...

A sealed letter in the 300-year-old Brienne Collection held at the Museum voor Communicatie in The Hague, Netherlands, has been read for the first time without opening it, thanks to X-ray ...

I recently had to send a paper letter for the first time in years, so I found myself folding a sheet in thirds to put it in an envelope. When I was growing up I was baffled about how to estimate ...

Want a cherry blossom that won’t wilt after peak bloom? Follow the steps below — or watch the video — to make your own origami blossom. Steps 1-8 will produce an elegant pink flower.