This 2014 photo provided by researchers shows a set of wooden hunting spears estimated to be about 200,000 years old ...

The National Rural Electric Cooperative Association (NRECA), which represents nearly 900 U.S. local electric cooperatives, has fought against regulations aimed at reducing pollution from coal- and ...

Nova Scotia's 10 universities have each signed a new agreement with the province that outlines funding, accountability requirements and stipulations the schools must abide by to access some of ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Experimental results on a dataset of 400 512×512-pixel images collected from Huipodi Coal Mine, where 210 were for training, 60 for validation, and 30 for testing, demonstrate the model’s outstanding ...

Image credits: jmgonzo04 One reason vintage photos are so beloved is that they offer a tangible connection to history. In an age where life is increasingly digital and fleeting, a tangible ...

Castlebridge Colliery was the last deep coal mine shaft to be sunk in Scotland ... In one of the most chilling photos, a singular plastic chair can be seen placed in the middle of a derelict ...