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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.

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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