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A study has found that people who report having had “near-death experiences” also have elevated levels of carbon dioxide in their blood—indicating that oxygen deprivation may be the cause.
“A few snapshots.” According to novelist Tim O’Brien, that’s all our minds retain of our childhoods, adulthoods, and even the people we’ve loved most deeply. “And that’s memory? Little remnant […]
As we push for better health care and longer lives, Gregory Rodriguez writes that we should think about the societal consequences of having so many old people hanging around.
Scientists have created an ultrathin, flexible, electronic implant that essentially melts into place on the brain’s surface, and may pave the way for a new generation of medical devices.
“Hummers are stupid and wasteful and if they go away because no one wants to buy one, that’ll be just a little sad,” writes Penn Jillette. “It’s always a little sad to lose some stupid.”
Felix Salmon writes that executives need “to imagine their companies 30 years down the line, struggling with the deleterious effects of climate change on profitability.”
“Increasingly, neuroscientists, psychologists and educators believe that bullying and other kinds of violence can indeed be reduced by encouraging empathy at an early age,” Maia Szalavitz.
Henry Luce’s magazines were shaped by the Time founder’s “commitment, energy, moral inquiry, and high purpose; and … arrogance, impatience, didacticism, and occasional dogmatism.”
Eruptions from the Eyjafjallajökull volcano have, historically, always been followed by eruptions from Iceland’s much larger volcano, Katla. Could the “angry sister” be getting ready to blow?
Where has the Securities and Exchange Commission (SEC) been? Many of the trades that led to the financial meltdown were legal, but many clearly were not. Even if you can’t […]
Jackie Kennedy’s wit and style suits a British actress such as Rachel Weisz who will play the role in an upcoming film, writes The Independent.
Scaling back Bush’s promised manned moon landing left Obama in the cold of deep space, but now compromises are being made with NASA.
A volcanologist speaks with Scientific American about the rare case of Iceland’s disruptive volcanic eruption and how long it might last.
Since time immemorial people have considered two ways to be immortal: through one’s progeny or by displaying spectacular achievement in the sciences, arts or politics. Now there’s another way: Tweeting. […]