Centuries ago, alchemists worked furiously to convert the common metal lead to valuable gold. Today, chemists are repurposing ...

Mumbai: In a major breakthrough for India’s solar energy sector, a startup from IIT Bombay called Advanced Renewable Tandem-Photovoltaics India (ART-PV India) has developed a new type of solar cell.

Copper indium sulfide (CuInS2) are still far from reaching commercial maturity but new titanium dioxide nanorod arrays can ...