A lisp is a speech difficulty that affects how a person pronounces certain sounds, especially “s” and “z.” While it is ...

Designed by Hartmut Graw, the LispDeck is a Handheld Lisp computer built around the Teensy 4.1 microcontroller for Lisp ...

Contrary to popular belief, LISP does not stand for “lots of irritating spurious parenthesis.” However, it is true that people tend to love or hate this venerable programming language.

How an ice cream innovator in Somerville influenced Lisp pioneers at the MIT AI Lab­—and made a lasting mark on programming.

Lisp is one of those interesting computer languages that you either love or hate. But it has certainly stood the test of time. Of all the ancient languages that are still in practical use ...

Donald Trump's Elon Musk interview sparked concern as the GOP nominee appeared to 'slur his words' with a 'lisp'. Trump ...

Absolutely not. A lisp is when your tongue comes forward of your teeth when you're trying to say an 's' sound, and that's often part of normal development. An 's' should go like this: 'sss' and it ...