Author: Meghan Rosen

Cancer cells transfer mitochondria through nanotubes to healthy neighboring cells, turning them into tumor-supporting accomplices, a new study shows.

Spotted ratfish, or “ghost sharks,” have forehead teeth that help them grasp onto mates. It’s the first time teeth have been found outside of a

Months on a high-fat keto diet put mice at risk for cardiovascular disease and impaired insulin secretion.

Saving reproductive tissue from kids treated for cancer before adolescence could give them a chance at having biological children later in life.

A Dutch music festival turned into a mosquito lab, revealing how beer, weed, sleep and sunscreen affect your bite appeal.

GLP-1 medications like Ozempic, Wegovy and Mounjaro might lower people’s risk of developing certain cancers, especially ones linked to obesity.

Researchers found that fruit fly sperm push against one another and align in orderly bundles, preventing knots that could block reproduction.

Cuban brown anoles have the highest blood lead levels of any vertebrate known — three times that of the previous record holder, the Nile crocodile.