Podcast

Silver iodide

2019-06-14T09:30:00Z

How the compound that ushered in a photographic revolution has taken to the skies to try to control the weather

Research

Early colour photos reveal photographer's chemical craft

2018-05-08T15:52:00Z

High power analysis unmasks chemicals used to create 19th century images

Opinion

Picture perfect

2017-02-02T12:00:00Z

The intriguing chemistry that helped photography develop

Opinion

A negative outlook

2015-04-24T00:00:00Z

Could the Shroud of Turin’s mysterious negative imprints have a chemical cause?

Podcast

Silver

2008-09-03T00:00:00Z

The sought after element that gave us the photograph

Feature

The enduring image

2007-07-26T12:11:00Z

In the commercial battle between digital and analogue photography, physics eventually prevailed. Here, Mike Ware reveals how chemistry shaped the history of photographic images