Sex with robots: How should lawmakers respond?

Advancements in technology have resulted in the design of hyper–realistic, Wi-Fi–connected, programmable sex robots that can mimic human responses, but what do these developments mean for how we regulate interactions ...

Can solar energy help save Greece?

What happens to renewable energy programs in a country that gets whacked by a full-scale debt crisis, like the one that struck Greece beginning in 2009—do the programs whither and die in the winds of austerity? And how ...

Mapping mass shootings in the United States

The United States has more than 10 times the number of mass shooting incidents than other developed countries, yet little research has shown the distribution and types of shootings, geographically.

Facebook takes steps to address privacy concerns

(AP) -- Facebook has taken steps in recent days to address more worries about privacy, warning employers not to ask prospective employees for their passwords and trying to clarify its user "rights and responsibilities" policies.

Scientists make plastic more degradable under UV light

Many plastics that are labeled as biodegradable are only compostable under industrial conditions, but scientists at the University of Bath have now found a way to make plastics break down using only UV light.

Radioactive water leaked at second Japan plant

A Japanese nuclear plant leaked 1.8 tonnes of radioactive water from its cooling system, the government said, heightening safety worries as an atomic crisis continues at another plant.

Fukushima 'unprecedented challenge': new Japan PM

The clean-up at Fukushima after its tsunami-sparked nuclear meltdowns is unlike anything humanity has ever undertaken, Japan's prime minister said on Saturday during a tour of the plant.

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