Startup Colossal Biosciences has edited the DNA of a gray wolf to produce what it says is a de-extincted animal. Does that ...

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

Complex neural circuits likely arose independently in birds and mammals, suggesting that vertebrates evolved intelligence ...

Researchers collected images of 445 different species and the data could redefine how some animals are classified.

Damage to the mitochondria, the 'power plants' of the cells, contributes to many diseases. Researchers now describe how cells with defective mitochondria activate a special recycling system to ...

Plant cells without walls, known as protoplasts, are very fragile, and it has been difficult to keep them alive under a ...

Scientists are looking for answers about how these confounding trips, known as metastases, occur throughout the human body ...

Researchers reveal Prototaxites, a giant Devonian fossil, was not a fungus or plant but a unique extinct lineage.

Research from Weill Cornell Medicine has identified a molecular pathway linking omega-6 linoleic acid—a common dietary fat in ...

With increased awareness about food sources and their environmental impacts, replacing animal-derived products in food and ...