Artisanal miners' is the phrase used for South Africans who salvage coal from abandoned mines. It's a grueling and risky life ...

Artisanal miners' is the phrase used for South Africans who salvage coal from abandoned mines. It's a grueling and risky life ...

Members of Warrington Guardian Camera Club have shared their favourite black and white images. The Camera Club is a supportive and friendly group of amateur and professional photographers and as well ...

Over the past decades, computer scientists have developed many computational tools that can analyze and interpret images. These tools have proved useful for a broad range of applications, including ...