Unless installing solar on every home in a new housing development, it's rare that a contractor will complete the same ...

Scientists have discovered that electrons in solar materials can be launched across molecules almost as fast as nature allows, driven by tiny atomic vibrations.

European scientists are testing a new material called HealTech, which activates with heat and flows into cracks.

Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling ...

Such performance, combined with low-cost fabrication potential, makes PSCs a tantalizing prospect for next-generation solar ...

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

MP Materials' 10X factory will produce 10,000 tons of rare-earth magnets a year. It may need to get even bigger.