TOMBALL, TX -- Sienna Bernal is a tiny girl with a big voice making a difference by standing tall. The 16-year old Tomball resident recently spoke at a town hall meeting with U.S. Rep. Kevin Brady ...

Sienna and Sierra Bernal hold two world records, but they tell PEOPLE it's kind of funny to be recognized just for existing Sienna Bernal and Sierra Bernal, 23, of Tomball, Texas Growing up, Sierra ...

Sienna Bernal was born premature and with a rare disorder called primordial dwarfism. Doctors said her chances of thriving didn't look good, but she's proved them all wrong. At 23 years old, she's ...

An identical twin born with primordial dwarfism has told how her much taller sister looks out for her - especially when it comes to dating boys. Sienna 'Sinny' Bernal, 15, from Houston, Texas, told ...

LINCOLN COUNTY, N.C. — A Lincolnton boy was laid to rest Tuesday morning after a long battle with an extremely rare form of dwarfism. Channel 9 first introduced you to Landen Johnson two and a half ...

A clever use of CAD/CAM technology brought a smile to a patient with primordial dwarfism, a group of disorders in which a person experiences delayed growth, resulting in small body size and numerous ...

Growing up, Sierra Bernal was captivated by Guinness World Records. “I would always read records and be like, ‘Oh, these are so cool,’ ” the 25-year-old aspiring singer and songwriter tells PEOPLE.

A clever use of CAD/CAM technology brought a smile to a patient with primordial dwarfism. Researchers from Texas A&M University described their novel technique for creating implant-supported dentures ...