Researchers modified an existing antibiotic to create a new molecule that may be effective against Gram-negative bacteria that are drug resistant. One molecule synthesized by the researchers ...

If the peptidoglycan layer is thin, it's classified as gram negative. A gram-positive bacillus doesn't have an outer cell wall beyond the peptidoglycan membrane. This makes it more absorbent.

Multidrug-resistant gram-negative infections (MDRGNIs) are an emerging and deadly threat worldwide. Some of these infections are now resistant to nearly all antibiotics, and very few treatment ...

known as gram-positive and gram-negative. These categories reflect big differences in the microbes' biology, and they also dictate how doctors treat bacterial infections. But what are the ...

Instead, he described her cause of death as "an act of self-harm whilst suffering from depression and the negative effects ... operated in such a way using algorithms as to result, in some ...

The two leaders said it's the latest step in the state's fight to protect children from the negative impacts of ... Reyes said TikTok's algorithm was deliberately designed to mimic a slot machine ...

In four new studies, researchers found complicated results from experiments on Facebook’s and Instagram’s algorithms, suggesting there was no silver bullet to fixing the platforms. By Mike ...