Stable, self-disrupting microbubbles as intravenous oxygen carriers

Severe oxygen deficiency eventually leads to cardiac arrest. If the blood's oxygen content cannot be rapidly re-established, the patient may die within minutes. In the journal Angewandte Chemie, American scientists have introduced ...

Two Romanians charged with hacking US capital police cameras

Two Romanian nationals have been arrested and charged with hacking into computer systems which controlled surveillance cameras for the Metropolitan Police Department in the US capital earlier this year, officials said Thursday.

'Ambulance drone' prototype unveiled in Holland

A Dutch-based student on Tuesday unveiled a prototype of an "ambulance drone", a flying defibrillator able to reach heart attack victims within precious life-saving minutes.

LulzSec hacker sentenced in Sony data breach

Federal prosecutors say a hacker has been sentenced in a data breach that exposed personal information for 138,000 people kept in Sony Pictures Entertainment computers.

Bangladeshi, South Korean climbers die on Everest

A climber from Bangladesh and another from South Korea have died on Mount Everest as hundreds flock to the world's highest peak during good weather, Nepalese tourism officials said Tuesday.

Italian police raid hackers who took on Vatican

Italian police on Friday arrested four alleged hackers believed to belong to the activist group Anonymous for attacking websites, including those of the Vatican and the parliament in Rome.

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