Gliomas are a type of primary brain tumour originating from glial cells that support and protect nerve cells in the brain and spinal cord. Here's what to know.

Kelley Mack, a film producer and actress who appeared in "The Walking Dead" and "Chicago Med," died after a brain cancer ...

Kelley Mack, who was best known for her role as Addy on the hit TV series “The Walking Dead,” died in Cincinnati last weekend ...

Kelley Mack’s death shocked her loved ones. Mack’s rep told TMZ Thursday that the “Walking Dead” star’s passing at age 33 was ...

Kelley Mack, an actress best known for her work on the horror series “The Walking Dead,” has died at age 33. A representative ...

Actress and filmmaker Kelley Mack, who appeared in "The Walking Dead" and produced horror feature "On The Black," passed away ...

"The Walking Dead" and "Chicago Med" actress died on Saturday at the age of 33, her sister said in a heartbreaking statement.

Actress and producer Kelley Mack, known for her work in hit series like T he Walking Dead, Chicago Med, and more, has passed ...

Mack starred in TV shows like ‘The Walking Dead’ and ‘Chicago Med.’  We’re remembering her life and career here.

Kelley Mack, an actress best known for her role as Addy on the television series The Walking Dead, died last weekend, her ...

Mack passed away in her hometown of Cincinnati, after suffering from a rare form of cancer that attacks your nervous system.

Kelley Mack’s death on Aug. 2 at age 33 was "very unexpected," her rep tells PEOPLE. The 'Walking Dead' actress was still ...