Bacterial diseases a lethal threat during the Stone Age

Bacterial poisoning via food and water—but also via contact such as kisses—caused a lot of suffering during the Stone Age. Diseases that today can be treated with antibiotics were then fatal, concludes new study published ...

Female scent found to accelerate growth in juvenile male mice

Exposing female house mice (Mus musculus) to the scent of male urine is known to accelerate their sexual development in what scientists call the Vandenbergh effect. A study recently published in Scientific Reports led by ...

Single-cell RNA sequencing to study salmonella infection

In May 2022, the U.S. Food and Drug Administration (FDA) recalled Jif peanut butter due to potential salmonella contamination. In the last 5 years alone, there have been ~35 food-related salmonella outbreaks. Salmonella enterica ...

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