'Tech addicts' seek solace in 12 steps and rehab


Collecting clean water from air, inspired by desert life

Humans can get by in the most basic of shelters, can scratch together a meal from the most humble of ingredients. But we can't survive without clean water. And in places where water is scarce—the world's deserts, for example—getting ...

Illuminating nanoparticle growth with X-rays

Hydrogen fuel cells are a promising technology for producing clean and renewable energy, but the cost and activity of their cathode materials is a major challenge for commercialization. Many fuel cells require expensive platinum-based ...

More bears needed to sustain Pyrenees population: activists

The release of additional bears into the Pyrenees mountains straddling France and Spain is needed to ensure the fledgling population's survival, the activist group charged with the bears' protection said Wednesday.

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