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Study finds superbug Clostridium difficile can be transmitted between pigs and people

A study of samples of the superbug Clostridium difficile from 14 Danish pig farms found multiple antibiotic resistance genes shared between pig and human patients, spreading for animals (transmitting zoonotic diseases) Provides evidence for the possibility of human beings. Clostridium difficile, a bacterium that infects the human gut, is resistant to all but three of …

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How AI is fueling racism in Brazil

In the Brazilian state of Ceara, police departments rely on facial recognition systems to identify suspects. Earlier this year, a photo of African-American star Michael B. Jordan from the movie “Black Panther” appeared on police’s wanted list for the 2021 Christmas Eve mass shooting that killed five people , which drew a lot of criticism …

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High-severity vulnerability allows attackers to take control of millions of Android devices

Researchers at security firm Check Point have discovered a high-severity vulnerability that could allow attackers to take control of millions of Android devices. This vulnerability is an out-of-bounds vulnerability and exists in the ALAC—Apple Lossless Audio Codec—codec. ALAC is an audio format introduced by Apple in 2004 to provide lossless audio. Apple has been updating …

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Apple kills macOS Server

Apple announced the retirement of macOS Server , and existing customers can continue to download and use macOS Server. Apple says macOS Server’s most popular features like Caching Server, File Sharing Server, and Time Machine Server are bundled with macOS High Sierra and later, and are free for customers to use. macOS Server is a …

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Why not recycle lithium batteries?

How big is the gap between lithium batteries and lead batteries? According to a 2021 report by the International Energy Agency (IEA), the average price of a metric ton of battery-grade lithium carbonate will be $17,000 in 2021, while the average price of lead in the North American market is $2,425, with the raw material …

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