From a devastating earthquake, a blueprint for recovery

In 2009, a massive earthquake struck L'Aquila, Italy, a town two hours north of Rome where generations of families have lived for thousands of years. The quake devastated the community so much that its citizens have not been ...

How to buy an ethical diamond

(Phys.org)—You've already decided that you're going to pop the question. Now comes another quandary: Where to get the ring, if you're buying one?

Beneficial microbes are 'selected and nurtured' in the human gut

Animals, including humans, actively select the gut microbes that are the best partners and nurture them with nutritious secretions, suggests a new study led by Oxford University, and published November 20 in the open-access ...

US drone to map ancient Peru ruins

Archeologists in Peru plan to use a US-made drone to survey ancient Andean ruins, in the latest civilian application of the unmanned aerial vehicles used to hunt militants in the world's war zones.

Immediate identification

Soldiers in war zones, and law enforcement and first responders on the scene will soon have the ability to collect and immediately analyze trace amounts of potentially dangerous chemical, explosive or biological agents with ...

Joysticks transform US warfare in Afghanistan

In battle they take out Taliban fighters with joystick-controlled weapons, while back at base American soldiers hook up their Xboxes and kill their way through video games.

Sri Lanka count finds more elephants than expected

(AP) -- The first national survey of Sri Lanka's wild elephants found more than had been estimated - a sign the endangered species has a healthy, growing population on the Indian Ocean island.

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