Stock prices of chipmakers have soared over the last year as AI became the story of 2023. But in recent weeks, there's been a notable drop in those shares as growing tensions between the US and China cloud their outlook.

GREENVILLE, S.C.--(BUSINESS WIRE)--May 19, 2023--

IRVINE, Calif.--(BUSINESS WIRE)--Aug 10, 2023--

It is possible for human beings to hear silence, according to a team of philosophers and psychologists, in a huge win for 1960s crooners Paul Simon and Art Garfunkel. In a study published on Monday by Johns Hopkins University researchers, the team decided that it’s not just sound that human hears pick up: silence is, indeed, something we can hear too. Rui Zhe Goh, a Johns Hopkins graduate student in philosophy and psychology who was the study’s lead author, wrote: "We typically think of our sense of hearing as being concerned with sounds. But silence, whatever it is, is not a sound — it's the absence of sound. Surprisingly, what our work suggests is that nothing is also something you can hear.” Sign up to our free Indy100 weekly newsletter Per the study, published in the journal PNAS, researchers had participants listen to an array of audio illusions. They also periodically substituted the noise for pure nothingness, the measure whether people’s brains would react in the same way. “Philosophers have long debated whether silence is something we can literally perceive, but there hasn’t been a scientific study aimed directly at this question,” said study co-author Chaz Firestone, an assistant professor of psychological and brain sciences and the director of the Johns Hopkins Perception & Mind Laboratory. “Our approach was to ask whether our brains treat silences the way they treat sounds.” "If you can get the same illusions with silences as you get with sounds, then that may be evidence that we literally hear silence after all." The 1,000 participants’ responses were measured across seven different tests. Across all of them, their brains reacted the same way to silence as they did to noise. “We show that silences can 'substitute' for sounds in event-based auditory illusions,” said the study. “Seven experiments introduce three 'silence illusions,' adapted from perceptual illusions previously thought to arise only with sounds.” “In all cases, silences elicited temporal distortions perfectly analogous to their sound-based counterparts, suggesting that auditory processing treats moments of silence the way it treats sounds. Silence is truly perceived, not merely inferred,” it said. “The kinds of illusions and effects that look like they are unique to the auditory processing of a sound, we also get them with silences, suggesting we really do hear absences of sound too,” added study co-author Ian Phillips, a John Hopkins philosopher and psychologist. Hello darkness my old friend… Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

WHITE PLAINS, N.Y.--(BUSINESS WIRE)--Aug 10, 2023--

An Amazon worker and union organizer has been given her job back after she appealed her firing by the e-commerce giant earlier this month.

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Chegg Inc., which offers online homework-help services, will cut roughly 4% of its workforce as students increasingly turn

WESTBOROUGH, Mass.--(BUSINESS WIRE)--Jul 27, 2023--

Alphabet Inc.’s Google is scouting for suppliers in India to assemble its Pixel smartphones as it borrows from

With California’s population in decline, rising home insurance premiums threaten to intensify the exodus and further weaken state

The UK government vowed to stick to its ban on the sale of new petrol and diesel cars