Japan robot suit gets global safety certificate

A robot suit that can help the elderly or disabled get around was given its global safety certificate in Japan on Wednesday, paving the way for its worldwide rollout.

New detector design improves gamma-ray measurements

(Phys.org) -- In the pursuit of precision measurements, nothing is simple, even when the apparatus employed appears to be utterly uncomplicated. An instructive case in point is the new ionization chamber used to determine ...

Nuclear experts to help Fukushima decontamination

The UN atomic agency IAEA said Tuesday it was sending 12 international experts to Japan on October 7-15 to assist the country with clean-up efforts after the nuclear accident of Fukushima in March.

US detects 'minuscule' radioactivity from Japan

A radiation monitor in California detected a "minuscule" amount of an isotope from Japan's crippled nuclear power plant, officials said Friday, but insisted it was of no concern.

Diplomat says minuscule fallout reaches Calif.

(AP) -- The first radioactive fallout from Japan's crippled nuclear plant reached Southern California early Friday, but the readings indicate levels far below a level that could endanger people, according to a diplomat.

Experts: Radiation not a concern for West Coast

(AP) -- Government experts are keeping a close eye on any radioactive particles that could travel from Japan to the West Coast, but insist there's no threat to public health.

US boosts radiation monitoring in western states

The United States is deploying extra radiation monitors to western US outposts Alaska, Hawaii and Guam to detect any fallout from Japan's crippled nuclear plant, an official said Thursday.

Feds deploy more radiation monitors in western US

(AP) -- Federal environmental regulators say they are adding more radiation monitors in the western United States and Pacific territories as concerns rise over exposure from damaged nuclear plants in Japan.

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