Technology

 “Frankly, if they’re going to behave like hackers, then we’re going to behave like trolls right back to them,” said Matthew Prince, chief executive of Cloudflare.“Frankly, if they’re going to behave like hackers, then we’re going to behave like trolls right back to them,” said Matthew Prince, chief executive of Cloudflare. Read More

 Chinese companies showcased A.I. gains in Shanghai this week. More chips will only help them improve faster, industry insiders say.Chinese companies showcased A.I. gains in Shanghai this week. More chips will only help them improve faster, industry insiders say. Read More

 The Silicon Valley giant, which has been on a spending spree to hire A.I. researchers, also posted a 36 percent quarterly increase in profit and a 22 percent jump in revenue.The Silicon Valley giant, which has been on a spending spree to hire A.I. researchers, also posted a 36 percent quarterly increase in profit and

 The company’s results are likely to ease investors’ worries that big investments in artificial intelligence aren’t paying off.The company’s results are likely to ease investors’ worries that big investments in artificial intelligence aren’t paying off. Read More

 NISAR, a new Earth-observing satellite, is a collaboration between NASA and India’s space agency.NISAR, a new Earth-observing satellite, is a collaboration between NASA and India’s space agency. Read More

 You can silence nonessential alerts and calls on your iPhone or Android device for later but still allow designated people and apps to reach you.You can silence nonessential alerts and calls on your iPhone or Android device for later but still allow designated people and apps to reach you. Read More

 Apps promising to swiftly ease jet lag have proliferated. We traveled to the other side of the globe and back to see if they made a difference for a long-haul journey.Apps promising to swiftly ease jet lag have proliferated. We traveled to the other side of the globe and back to see if they made

 Thousands of scientific papers have used data collected by users of the platform iNaturalist, according to new research.Thousands of scientific papers have used data collected by users of the platform iNaturalist, according to new research. Read More

 “Any historical understanding of the First Amendment would say this is just plainly unconstitutional.”“Any historical understanding of the First Amendment would say this is just plainly unconstitutional.” Read More

 The Silicon Valley chip company, which has been struggling, quantified the job cuts it is making as it seeks to turn its business around.The Silicon Valley chip company, which has been struggling, quantified the job cuts it is making as it seeks to turn its business around. Read More