Since 2010, scientists have known that Neanderthals and our ancestors had offspring together, and those hybrid babies passed down their genes to many present-day people. But the idea of “archaic ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape ...

Cancer occurs when cells ignore normal growth controls, often due to genetic changes that alter how your genes function.

Rapidly testing hundreds of thousands of DNA sequences, scientists identified specific genetic variations contributing to blood pressure, cholesterol, and blood sugar.

Dobby's case stands out because of how clearly visible the difference is. Cats already rely heavily on their ears to communicate mood. A slight tilt can signal curiosity. Flattened ears can signal ...

While the genes involved can differ, this example illustrates how most cancers arise. Accumulated DNA mutations, acquired either over time (ageing naturally leads to some DNA mistakes) or from ...

Recent research suggests genes play a bigger role in longevity than previously thought. But your lifestyle choices still matter a huge amount.

Gene therapies have the potential to cure some diseases, but they are extraordinarily expensive. Location can also be a big ...

Gene therapies have the potential to cure some diseases, but they are extraordinarily expensive. Location can also be a big ...