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Science and Technology

Whistleblower cites Twitter security flaws before Congress

Peiter “Mudge” Zatko, a respected cybersecurity expert, appeared before the Senate Judiciary Committee to lay out his allegations Tuesday.

Fuel leak scrubs moon rocket launch; delay to last weeks

After the Saturday setback, mission managers decided to haul the rocket off the pad and into the hangar for further repairs and system updates.

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Novavax COVID vaccine gets FDA approval

The Food and Drug Administration authorized use of the more traditional type of vaccine for those 18 and older.

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