Physicists strike gold, solving 50-year lightning mystery

The chances of being struck by lightning are less than one in a million, but those odds shortened considerably this month when more than 4.2 million lightning strikes were recorded in every Australian state and territory ...

A new approach to solving the mystery of dark energy (Update)

What is behind dark energy—and what connects it to the cosmological constant introduced by Albert Einstein? Two physicists from the University of Luxembourg point the way to answering these open questions of physics.

A billion holes can make a battery

Researchers at the University of Maryland have invented a single tiny structure that includes all the components of a battery that they say could bring about the ultimate miniaturization of energy storage components.

Lotus Mobile unfolds its solar-charging petals

(Phys.org) —A Scottsdale, Arizona, company is making the news with its fold-able solar charging system of 18 panels that resemble a flower, and can sit atop a vehicle, which gives the device the appearance of a supersized ...

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