Energy and Power

Pay-As-You-Go Solar Home Power Systems

Solar energy is getting a new business model -- one that lights up the darkness for a fraction of the cost.

Diamond Batteries Engineered From Nuclear Waste

These artificial diamonds are worth far more than their authentic counterparts when it comes to creating clean energy.

Thermoelectric Paint Converts Heat Into Electricity

The next time you paint your house, you could end up with a green way to conserve and preserve energy.

Streetlights Powered By Footsteps Lighting Up Las Vegas

A new form of clean energy in stepping out in the city of Las Vegas, and lighting up the night in the process.

Semiconductor-Free Microelectronics Are Here

Scientists have found a way to bypass semiconductors and create a powerful new tool for microelectronics.

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Sleek Solar Energy Roofs Light Up The Homes Of The Future

Elon Musk is ready to give solar energy a stylish makeover by ditching those clunky solar panels and introducing the world to the sleek style of solar tiles.

New Metamaterials Lead The Way For Beam-Steering Technologies

Beam-steering technologies have come a long way, and a new innovation (and metamaterial) is taking them further than ever before.

New Technology Could Allow Drones To Recharge Midflight

Even the most advanced drones have to come back to Earth recharge -- but not for much longer. Scientists are working on a new way to keep drones airborne indefinitely.

Introducing The Acoustic Prism

The traditional optical prism has a new family member. Engineers have created the acoustic prism, and it's exactly what it sounds like.

The Future of Supercapacitors

Supercapacitors have always relied on carbon to function -- until now. See how scientists are redesigning these devices to provide a practical resource for alternative energy.

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