Even tiny cracks can cause bridges to collapse, pipelines to rupture, and fuselages to detach from airplanes due to hard-to-detect corrosion in tiny cracks, scratches, and dents. A new coating strategy for metal self-heals within seconds when scratched, scraped, or cracked. The novel material could prevent tiny...

Cobots can help manufacturers automate tasks both known or unknown, says engineer Israel Nunez.

This month’s Here’s an Idea podcast featured a variety of Sleep Tech products, including the Hupnos snore-preventing sleep mask, the temperature-controlled Ooler mattress, and the brain-activity-monitoring Dreem headband. Listen to our episode to learn more about each of the inventions.

A reader asks: What types of considerations need to be made before you go in on collaborative robots?

In a Tech Briefs article last week, Virginia Tech professor Greg Liu spoke about his team’s newly developed porous carbon fibers, and how the material may someday change how vehicles are built and powered.