Solar lights and other solar powered devices are great for self-sufficient devices, but you may be surprised to learn that ...

An array of personal and home devices could one day function battery-free following the development of pioneering new solar technology. These new solar cells are capable of harvesting energy from ...

Researchers at the University of California, Santa Barbara developed a “rechargeable solar battery” that stores sunlight directly in molecules and later releases the energy as heat powerful enough to ...