Food manufacturers across the U.S. face hurdles as they seek to replace synthetic food dyes with natural colors based on spices, seeds and vegetables.

Joanna Steidle won top prize at the inaugural International Aerial Photography Award.

The Readers Photo Challenge tasks readers to take photos that include the color green.

Tech expert ThioJoe digs into the oddities of AI-generated stock photos and the truth behind them.

Kraft Heinz announces plan to eliminate artificial colors from its U.S. products by 2027, responding to consumer demand for natural ingredients.

Kraft Heinz says it will stop using artificial food dyes by 2027, replacing them with natural versions or taking other steps, amid pressure from RFK Jr. and the FDA.

As artificial intelligence and smart devices continue to evolve, machine vision is taking an increasingly pivotal role as a key enabler of modern technologies.