At the heart of Reflect Orbital's project are its Mylar mirrors. Each satellite will unfurl a 33-by-33-foot sheet of lightweight polyester film known for its durability ...

Here's what your solar return means for you, including when it takes place and what it signifies for your future ...

The magic of solar panels — that they generate energy simply using rays from the sun — also makes them tricky to turn off ...

Earlier this summer, Tara McDermott, who’s in charge of policy communications for a New York state solar developer called ...

Scientists have been chasing the dream of fusion energy for decades, now, China is on the cusp of figuring it out, so how ...