Choosing the right security camera can be tough. Most of the time, you have to choose between running wire to power them or make sure to charge the batteries regularly to keep them going.

MIT researchers claim to have created a revolutionary solar-powered desalination system powered directly from sunlight without any auxiliary external power or batteries. The invention has 'adapted to ...

Engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries, it offers a ...

Bottom line: The MIT engineers' solar-powered desalination system represents a significant leap forward in sustainable water treatment technology. By eliminating the need for batteries and maximizing ...

Researchers have developed a system that can transform plastic waste and greenhouse gases into sustainable fuels and other valuable products -- using just the energy from the Sun. Researchers have ...

A large constellation of solar-powered artificial intelligence satellites could help prevent global warming by making small adjustments to the amount of solar energy that reaches Earth. Elon Musk made ...