Placenta accreta is a life-threatening condition in which the placenta attaches to scar tissue left by a C-section. It used to be extremely rare. Placenta accreta is a life-threatening condition in ...

Abstract: Line drawings of man-made scenes often exhibit instances of straight lines and conic sections, i.e. ellipses, parabolas, and hyperbolas. Constraints imposed on the scene by such instances ...

Thinking of getting an electric vehicle? E.V.s tend to be pricier than comparable gas cars, but they have lower maintenance costs. And charging with electricity is typically cheaper than stopping at ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

THIS book has only recently met our notice; it consists of a series of twenty-nine propositions deriving proofs of many of the chief properties of the ellipse by the method of circular projection. We ...

Conic Finance is shutting down. Developers couldn’t fix issues identified in a forthcoming version of the protocol. Conic never fully recovered after a pair of hacks in 2023. Conic Finance, a ...

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Cesarean sections to deliver babies are among the most common surgical procedures in U.S. hospitals. A new study from the National Bureau of Economic Research found that Black women are almost 25 ...

With close to a decade of writing and editing experience, Maisha specializes in service journalism and has produced work in the lifestyle, financial services, real estate, and culture spaces. She uses ...

On Saturday, a YouTube creator called “ChromaLock” published a video detailing how he modified a Texas Instruments TI-84 graphing calculator to connect to the Internet and access OpenAI’s ChatGPT, ...