It’s a wonderful world — and universe — out there.

Invention & Innovation

A series made possible with generous support from The Lemelson Foundation.

Chemistry
A disinfectant made from sawdust knocks out deadly microbes

By Carolyn WilkeMarch 25, 2022
Chemistry
New process can transform urban CO₂ pollution into a resource

By Alison Pearce StevensMarch 11, 2022
Health & Medicine
Here’s how a new sleeping bag could protect astronauts’ eyesight

By Kathiann KowalskiFebruary 4, 2022
Tech
This crumb-sized camera uses artificial intelligence to get big results

By Kendra RedmondJanuary 17, 2022
Chemistry
Could reusable ‘jelly ice’ cubes replace regular ice?

By Katie Grace CarpenterJanuary 10, 2022
Chemistry
A new way to make plastics could keep them from littering the seas

By Katie Grace CarpenterDecember 13, 2021
Health & Medicine
Someday soon, smartwatches may know you’re sick before you do

By Silke SchmidtNovember 22, 2021
Physics
Future cars may offer personal sound zones — no earphones needed

By Kendra RedmondNovember 15, 2021

Materials Science
These colorful butterflies were printed with transparent ink

By Maria TemmingNovember 8, 2021
Chemistry
Scientists find a ‘greener’ way to make jeans blue

By Shi En KimNovember 3, 2021
Animals
Bacteria make ‘spider silk’ that’s stronger than steel

By Manasee WaghOctober 27, 2021
Tech
Synthetic trees could tap underground water in arid areas

By Sid PerkinsSeptember 24, 2021