Energy & Green Tech

Robot photos appear to show melted fuel at Fukushima reactor

A remote-controlled robot has captured images of what appears to be mounds of nuclear fuel that melted and fell to the bottom of the most damaged reactor at Japan's wrecked Fukushima nuclear plant, officials said Thursday.

Energy & Green Tech

Fukushima operators send robot into worst-hit melted reactor

A remote-controlled robot on Tuesday was used to probe the hardest-hit nuclear reactor at Japan's wrecked Fukushima plant, as officials push forward with clean-up operations that have been mired in delays and controversy.

Computer Sciences

Theoretical breakthrough could boost data storage

A trio of researchers that includes William Kuszmaul—a computer science Ph.D. student at MIT—has made a discovery that could lead to more efficient data storage and retrieval in computers.

Business

Airbus strikes anti-corruption deals with France, UK, US

European aerospace giant Airbus said Tuesday that it has reached an "agreement in principle" with French, British and US authorities over corruption investigations, which might help it avoid expensive litigation.

Internet

California discloses Facebook probe, sues for documents

California's attorney general disclosed an ongoing probe into Facebook's privacy practices Wednesday, as it sued the company over its repeated refusal to turn over documents and answer questions.

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