My friend Marv is near the end of his life on earth. By the time this is published and posted, he may have already ascended to heaven. I met Marv 44 years ago when I entered the rooms of recovery.

AI-powered laser weeders are advancing quickly, earning praise from Robert F. Kennedy Jr. as a chemical-free, high-tech ...

From smart printers to material innovations, stay ahead in 3D printing with these new gadgets that improve speed, quality, ...

The biggest names in cardiology tech gathered in New Orleans for the American College of Cardiology (ACC) Scientific Sessions ...

Innovative tool for producing computer chips uses giant, nearly perfect mirrors to make tiny transistors and circuits.

The latest smart glasses from Meta and Ray-Ban offer options for people who need prescription lenses, more options and ...

The original dirt mover. I immediately visualize old photos of Holt and Deere tractors (with fading yellows and greens) fitted with dozer blade attachments, no cab protection, and big piles of earth.