This article was originally published on ETFTrends.com. Copper prices and related copper ETFs retreated Tuesday on renewed trade war concerns after President Donald Trump threatened additional tariffs ...

Hyderabad: Hydrogen sulphide emissions from untreated sewage and carbon emissions from dump yards are the main reasons for carbon deposits accumulating on electric wires and causing trains to ...

Binghamton University, State University of New York provides funding as a founding partner of The Conversation US. Imagine leaving your shiny metal bicycle outside in the rain. As water pools on its ...

London Design Festival 2016: London designer Ariane Prin has added to her Rust collection with a series of blue and green-tinged clocks and pots made using copper dust (+ slideshow). Each handmade ...