Dive into 25 weird facts about twins that will break your brain! Discover bizarre biology, genetic anomalies, and ...

A series that pits science and logic against the occult, HBO's The Outsider (based on the Stephen King novel of the same name ), so far, tips toward logicor, at least, the pursuit of such. The show ...

In your article on fingerprints, Stephen Meagher is quoted as saying: “individual fingerprints are effectively unique” (17 September, p 6). Can this be true? Wouldn’t identical twins also have ...

Identical, or monozygotic, twins develop from the same fertilized egg that splits into two. These twins are the same sex and share the same genes. Sometimes called paternal twins, identical twins ...

From Romulus and Remus—the myth of the twin brothers who founded the city of Rome—to the synchronized speech of Australia's "Twinnies" Paula and Brigette Powers, identical siblings have long inspired ...