Dung beetles navigate better under a full moon

Of all nocturnal animals, only dung beetles can hold their course using polarized moonlight. Researchers at Lund University in Sweden have now shown that beetles can use polarized light when its signal strength is weak, which ...

Networked lighting to eliminate auto blind spots

It is a horror scenario for every driver: Suddenly, a previously invisible pedestrian comes out of the dark between two street lights or the shade of two parked cars. Researchers at Karlsruhe Institute of Technology (KIT) ...

New street light runs on dog waste

Turning human and animal waste from problem to energy source is not new, animal dung has been used as fuel since the neolithic period. But a pilot project is showing dog poo can be used to fuel street lighting.

Europe's first 'eTree' puts down roots in central France

A solar tree with giant square leaves that convert sunlight into electricity was unveiled in the central French town of Nevers on Monday, allowing passers-by to charge their phones, surf the internet... or just enjoy the ...

Smart cities vs. 'locked-in' cities

One of the key issues facing modern cities today is municipalities being locked in to technology from a single provider, and instead ensuring they are free to transition to the most convenient products and services for citizens ...

AMA report affirms human health impacts from LEDs

A groundbreaking report recently released by the American Medical Association (AMA) Council on Science and Public Health affirms known and suspected impacts to human health and the environment caused by light emitting diodes ...

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