HBO 1 HD (HBO1)

The city is united in grief and solidarity in the wake of 9/11, but health problems of first responders, persecution of Sikhs and Muslims, and wide-ranging perspectives underscore the lasting impact of the tragedy. Also: New Yorkers reflect on the hardships the city has faced and its determination to emerge stronger than ever. (Repeat).

New medicines and vaccines to fight Ebola are discussed. (Repeat).

A profile of giraffe researcher Anne Dagg who, in 1956, became one of the first people to ever observe and report on animal behavior.

(Repeat).

The unearthing of a 2000-year-old astrology board brings with it trouble for an unsuspecting museum curator and the rest of humanity. (Repeat).

Charlie Cunningham begs her mom, Amber, to let her switch from her small private school to a public high school, wanting to prove to her (and to herself) that she's changed since being kicked out of school last year. Growing up without any luxuries, Amber works overtime as a doctor in order to give Charlie the finer things in life. It's also her way of making up for her divorce two years ago, and

A portrait of animal scientist Temple Grandin, who, as a young woman in the 1960s and 1970s, overcame the stigma of autism to become a leading authority on the humane treatment of livestock.

(Repeat).

The unearthing of a 2000-year-old astrology board brings with it trouble for an unsuspecting museum curator and the rest of humanity. (Repeat).

Charlie Cunningham begs her mom, Amber, to let her switch from her small private school to a public high school, wanting to prove to her (and to herself) that she's changed since being kicked out of school last year. Growing up without any luxuries, Amber works overtime as a doctor in order to give Charlie the finer things in life. It's also her way of making up for her divorce two years ago, and

The extraordinary story of disco queen Donna Summer through a rich archive of unpublished film excerpts, home video, photographs, artwork, writings, personal audio and other recordings that span the life of one of the most iconic performers ever to shake a room to its timbers. (Repeat).

Explore the contradictions at the heart of famed financier Carl Icahn. A polarizing figure described as both an activist investor and a ruthless corporate raider, Icahn rose from modest beginnings in Queens to become one of the richest men in the world, embodying the American Dream. Yet, he openly criticizes corporate excess and the huge wealth inequality gap. (Repeat).