Energy & Green Tech

New images from inside Fukushima reactor spark safety worry

Images captured by a robotic probe inside one of the three melted reactors at Japan's wrecked Fukushima nuclear power plant showed exposed steel bars in the main supporting structure and parts of its thick external concrete ...

Robotics

Magnetic microrobot can measure both cell stiffness and traction

Scientists have developed a tiny mechanical probe that can measure the inherent stiffness of cells and tissues as well as the internal forces the cells generate and exert on one another. Their new "magnetic microrobot" is ...

China launches security probe into US chipmaker Micron

Chinese authorities have begun an investigation into leading US memory chipmaker Micron Technology, a decision Beijing's foreign ministry said Monday was intended to "safeguard national security".

Business

France probes Apple over restricting smartphone repair

France is investigating US tech giant Apple over it allegedly planning for smartphones to become out of date through restricting their repair, prosecutors and an association said on Monday.

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