How we taste sweetness: long-sought structure of human receptor mapped at last

Elie Dolgin • May 7, 2025

3D structure of the tongue’s sweet-sensing protein could guide future food designs.

Read at Nature.

Damaged 15th century painting by the Master of the Prado Adoration of the Magi

Art restoration gets a high-tech makeover

By Elie Dolgin • June 12, 2025
Pixels meet paint, as a digital “mask” conceals damage on a 15th-century painting.
Cartoon of man in swimming trunks and goggles standing on an auto-injector for medicine

How to keep weight off after obesity drugs

By Elie Dolgin • June 11, 2025
Options are emerging for the tens of millions of people who stop taking GLP-1 drugs because of side effects, cost or availability.