Ukraine nuclear plant halts reactor as power fails

A reactor at a nuclear power station in Ukraine has been disconnected from the grid following an electrical failure but radiation levels were not elevated, authorities said on Tuesday.

Russia's recent catalogue of space disasters

The failed launch of the unmanned Progress cargo space craft which crashed into Earth instead of delivering supplies to the ISS was the latest in a spate of mishaps in the Russian space programme.

Endeavour poised for next-to-last US shuttle flight

NASA Sunday readied the space shuttle Endeavour for its final mission with liftoff set for 8:56 am (1256 GMT) Monday on the next-to-last flight for the American shuttle program.

Countdown begins for US shuttle Endeavour

Countdown has begun for the final flight of the Endeavour, scheduled to lift off Monday on the American space program's second to last mission to the International Space Station.

New approach needed to prevent major 'systemic failures'

A Purdue University researcher is proposing development of a new cross-disciplinary approach for analyzing and preventing systemic failures in complex systems that play a role in calamities ranging from huge power blackouts ...

Megalomaniac CEOs: Good or bad for company performance?

According to a new study, dominant CEOS, who are powerful figures in the organization as compared to other members of the top management team, drive companies to extremes of performance. Unfortunately for shareholders, the ...

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