Technology

Did Hurricane Barry prevent a near-record ‘dead zone’?

Scientists are back from measuring the Gulf of Mexico “dead zone” where there’s too little oxygen to sustain marine life in a large underwater area starting at the sea floor. One big question is whether Hurricane Barry reduced the size from a predicted near-record 7,800 square miles (20,200 square kilometers). That June forecast was based […]

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Jason Momoa visits protesters blocking new Hawaii telescope

“Aquaman” star Jason Momoa is visiting Native Hawaiian protesters blocking the construction of a giant telescope on Hawaii’s tallest mountain. The Native Hawaiian Hollywood actor wore green leaf lei around his neck and the crown of his head as he attended a ceremony at the protest site on Wednesday. Honolulu television stations livestreamed dancers in

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Cisco to Pay $8.6 Million to Settle Government Claims of Flawed Tech

WASHINGTON — Cisco Systems agreed on Wednesday to pay $8.6 million to settle claims that it sold video surveillance technology that it knew had a significant security flaw to federal, state and local government agencies. Cisco will pay civil damages in connection with software that it sold to various government agencies, including Homeland Security, the

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LightSail-2 Mission Shows Solar Sailing’s Potential for Spaceflight

Sail on, pushed by the wind of sunlight. Over the past week, engineers have demonstrated how they can steer LightSail-2, a small privately financed spacecraft with a billowing silver sail. The technology could be used to propel future space probes through the solar system. Most space missions today are propelled by engines that provide bursts

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London Lab Advances Use of A.I. in Health Care, but Raises Privacy Concerns

SAN FRANCISCO — Each year, one out of every five patients admitted to a hospital in the United States for serious care develops acute kidney injury. For a variety of reasons, these patients’ kidneys suddenly stop functioning normally and become unable to properly remove toxins from the bloodstream. The condition can permanently damage the kidneys,

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