Business

US airlines hopeful for post-Omicron 2022 after Q4 losses

Major US carriers stumbled through another money-losing quarter at the end of the 2021 but remain confident of a travel recovery later in 2022, based in part on hopes that Covid-19 will soon evolve into an ordinary and seasonal ...

Business

Taiwan chipmaker TSMC says profit up 11.2% as demand rises

TSMC, the biggest contract manufacturer of processor chips for Apple Inc. and other global brands, said Thursday its latest quarterly profit rose 11.2% over a year earlier to $4.8 billion as demand for smartphones and consumer ...

Engineering

NASA develops COVID-19 prototype ventilator in 37 days

A new high-pressure ventilator developed by NASA engineers and tailored to treat coronavirus (COVID-19) patients passed a critical test Tuesday at the Icahn School of Medicine at Mount Sinai in New York, an epicenter of COVID-19 ...

Internet

Five ways to protect yourself from cybercrime

High-profile data breaches at companies like British Airways and Marriott get a lot of media coverage, but cybercriminals are increasingly going after community groups, schools, small businesses and municipal governments.

Engineering

Your body has internet—and now it can't be hacked

Someone could hack into your pacemaker or insulin pump and potentially kill you, just by intercepting and analyzing wireless signals. This hasn't happened in real life yet, but researchers have been demonstrating for at least ...

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