"Most people would think that these organisms are just like spores or dormant," James Tiedje said. "These microbes are active ...

Damage to the genetic material of mitochondria—the mitochondrial DNA or mtDNA for short—can lead to diseases such as ...

In a pioneering effort to replace animal testing, an international team of scientists has developed a lifelike, 3D-printed ...

Since the EU banned animal testing for cosmetics and their ingredients, researchers have been developing 3-D printed skin as ...

Treatments such as the Mohs procedure and fluorouracil can be effective in the fight against the most common type of cancer ...

Most cases of nocardiosis start out as lung infections, in which pus-filled cavities, or abscesses containing the bacteria, form in the lungs. This can cause symptoms such as chest pain, a cough ...