If you need to charge your $1,000 cell phone, you can simply plug it in, or even more easily, just lay it on a charging mat.

Researchers have created a device that generates mechanical power at night by harnessing the natural temperature difference between warm ground and the cold of outer space. Engineers at the, Davis, ha ...

Power outages don’t care about your schedule and winter storms have a nasty habit of knocking out electricity right when you ...

A new floating droplet electricity generator is redefining how rain can be harvested as a clean power source by using water ...

Deepinder Goyal’s longevity project, Continue, is exploring whether gravity plays a major role in age-related decline by ...

The Energy Department and Air Force in August successfully carried out the first tests dropping unarmed B61-12 nuclear ...

A cooling night sky becomes a power source for electricity in a new study that shows how radiative heat loss can drive a ...

This overlooked invention makes the human body more efficient than a bird in flight or a fish in water. Backed by decades of ...

Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.

Sizable Energy raised $8M to build a demonstration plant that stores energy for long durations by pumping brine between ...

Scientists have designed a topological quantum battery that can charge efficiently without losing energy, using the unique ...

Forbes contributors publish independent expert analyses and insights. I am a Forbes contributor covering beauty, culture and travel. Microcurrent facials have long been a celebrity favorite for ...