Feb. 15 is International Angelman Syndrome Day, and the Synk family aims to raise awareness and honor people with the rare ...

People who have the syndrome usually have a normal life expectancy. Symptoms of Angelman syndrome can sometimes be confused with other disorders that also cause developmental delays, such as ...

Shortly thereafter, diagnoses of Angelman syndrome began to rise. Today, the disorder is known to occur in approximately one in every 15,000 to 20,000 people, and it has been reported all over the ...