Activists and thinkers fight for better cities and refuse to stop riding bicycles despite the increasing number of riders killed in traffic.

A linguistics professor and her family find their bonds tested when she is diagnosed with Alzheimer's disease.

Three families refuse to leave a village in Northwestern Mexico that is partially flooded.

A documentary on the impact that innovation is having on our economy and the consequences for our country if our education system fails to keep pace.

A young Peruvian bear travels to London in search of a home. Finding himself lost and alone at Paddington Station, he meets the kindly Brown family, who offer him a temporary haven.

With 800 bucks, used car parts, and no experience, a team of Hispanic high school students forms a robotics club that goes up against the country's reigning robotics champion, MIT.

After he wins his school's paper plane making contest, 11-year-old Dylan and his grief-stricken father reconnect as Dylan prepares for the World Paper Plane Championships in Tokyo.

Planetary presents a stunning visual portrait of our Earth, from the African savanna to the Himalayas, and from the heart of Tokyo to the view of our fragile planet in orbit.

A family vacationing in the French Alps is confronted with a devastating avalanche.

During World War II, mathematician Alan Turing tries to crack the enigma code with help from fellow mathematicians.

A boy living in a remote lighthouse discovers that his mute sister is a selkie who must find her voice to free Ireland’s fairies from the spell of a Celtic goddess.

A mysterious and unsettling children's book forces a grieving widow to confront her resentment of her imaginative young son—and the possibility that his terrifying nightmares might be real.

A visually stunning chronicle of what it is like to live in Antarctica for a full year, including winters isolated from the rest of the world, and enduring months of darkness in the coldest place on Earth.

A look at the relationship between the famous physicist Stephen Hawking and his wife.

This animated documentary examines how humans communicate.

A special bond develops between plus-sized inflatable robot Baymax and prodigy Hiro Hamada, who team up with a group of friends to form a band of high-tech heroes.

A team of explorers travel through a wormhole in space in an attempt to ensure humanity's survival.

In a near future Vietnam where global warming and rising seawater levels have forced cultivation to be done on floating farms, a strong-willed woman has to make a critical decision about her ex-lover, a suspect of her husband's murder.

An HIV/AIDS doctor survives a horrific head-on crash on the Golden Gate Bridge and struggles to re-create a meaningful life despite her severe physical disabilities.

A documentary revealing the sports world’s most guarded secret: a cult-like race, inspired by a famous prison escape, that has seen only 10 finishers in its first 25 years.

Two years after the discovery of "Sue," the largest and most complete Tyrannosaurus Rex skeleton found to date, government officials seize the remains and claim that "Sue" was stolen from federal land.

Through his nonprofit organization Music & Memory, Dan Cohen advocates for the use of music therapy for dementia patients.

A molecular biologist and his laboratory partner uncover evidence that may fundamentally change society as we know it.

Pollution threatens the water supply of poor farming communities in Taiwan.