Technology

Winners of $20M contest make concrete to trap carbon dioxide

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<p>CHEYENNE, Wyo. &mdash; Organizers of a $20 million contest to develop products from greenhouse gas that flows from power plants announced two winners Monday...

NASA’s Mars helicopter takes flight, 1st for another planet

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CAPE CANAVERAL, Fla. — NASA’s experimental Mars helicopter rose from the dusty red surface into the thin air Monday, achieving the first powered, controlled...

NYPD agrees to limits on sound cannons, ending 5-year battle

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<p>NEW YORK &mdash; The New York Police Department has agreed to limit its use of sound cannons on crowds, ending a five-year legal battle...

‘Britcoin’ digital currency being considered by UK

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LONDON — British authorities are exploring the possibility of creating a new digital currency that Treasury chief Rishi Sunak indicated could be known as...

Miners’ union backs shift from coal in exchange for jobs

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<p>WASHINGTON &mdash; The nation's largest coal miners' union said Monday it would accept President Joe Biden's plan to move away from coal and other...

Leadership shakeup continues at GameStop, CEO to depart

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The overhaul in the top ranks of GameStop continues with the announced departure of CEO George Sherman at the end of July. ...

Apple signals return of right-wing ‘free speech’ app Parler

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<p>Apple said it has reached an agreement with the right-wing social app Parler that could lead to its reinstatement in the company's app store....

Winners of $20M contest make concrete to trap carbon dioxide

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CHEYENNE, Wyo. — Organizers of a $20 million contest to develop products from greenhouse gas that flows from power plants announced two winners Monday...

NYPD agrees to limits on sound cannons, ending 5-year battle

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NEW YORK — The New York Police Department has agreed to limit its use of sound cannons on crowds, ending a five-year legal battle...

Miners’ union backs shift from coal in exchange for jobs

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WASHINGTON — The nation's largest coal miners' union said Monday it would accept President Joe Biden's plan to move away from coal and other...