Solar cells convert sunlight into clean energy—but if the solar cells themselves are made of toxic materials, it almost ...

An international agency reports that the installation of renewable energy worldwide hit a record high last year, with 92.5% ...

Researchers have set a new efficiency world record for converting sunlight into electricity using transparent solar cells.The ...

There's been a raft of announcements in recent months that mean higher bills for consumers - but something you may not have noticed is that many of the price increases will hit at once.