Nikki was devastated to lose her father and brother in two unexpected deaths, three years apart. Amid her grief, she learned ...

and they often say people confuse them for being triplets. Professor Tim Spector from King's College London previously ran a ...

Because we started dating in a different city to where his brothers lived, I often forgot he was a triplet. People often ...

How much an infant cries is largely steered by their genetics, and there is probably not much that parents can do about it.

DEATSVILLE, Ala. ( WSFA) - 10 years ago, Brittany Ingram was given news that rocked her world. She was diagnosed with ...

But identical twins Bernice Frank and Gloria Lipman have not only lived to 100, but they also have their own sense of what ...

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

A high school in the suburbs of New York City saw double on graduation day last weekend: Among the nearly 500 students in its ...

Attendees at a high school graduation on New York's Long Island were left seeing double when 15 sets of twins walked across the stage to accept their diplomas.

RALEIGH, N.C. (WNCN) — Identical twins share a bond like no other, and for Gloria Lipman and Bernice Frank, that bond goes back a century. This weekend, the twins celebrated their birthday and ...

RALEIGH, N.C. (WNCN) — Identical twins share a bond like no other, and for Gloria Lipman and Bernice Frank, that bond goes back a century. This weekend, the twins celebrated their birthday and shared ...

Triplet–triplet annihilation upconversion (TTA-UC) is a photophysical process that converts low-energy photons to higher-energy light. It has gained significant attention owing to its unique ...