Albert Einstein shaped much of our understanding of the space-time continuum, but few know he had a deeply spiritual side. Einstein believed in both math and mysticism, and saw the human mind as a mirror of the infinite.

The Netflix documentary “A Trip to Infinity” is a wild ride, filled with animated shorts by artists from 11 different countries illustrating the concept of infinity and where to find it.

Jennifer Ackerman writes in her new book "What an Owl Knows: The New Science of the World’s Most Enigmatic Birds" about how owls are cryptic, hard to find, and difficult to understand. Speaking to Shannon Henry Kleiber, she said that’s part of the attraction.

Dreams are funny, confusing and surprising in the world of cartoonist Roz Chast. And they are occasionally disturbing and maybe necessary to process both our everyday and most bizarre thoughts, she tells Shannon Henry Kleiber.

Psychologist Kelly Bulkeley has been researching our night thoughts for many years, and keeps a dream journal himself. He talked with Steve Paulson about the spiritual wonder of dreams.

Scientists are revolutionizing our understanding of life and death. It’s now possible to revive patients hours after they’ve been declared clinically dead. Dr. Sam Parnia talks about these advances and the new science of near-death experiences. 

The time a person spends carrying their child during a pregnancy is only a brief time compared to the time they'll spend being a mother, but as Amanda Henry shares in her story, that time goes differently for everyone, shaping who you are and what impact you'll go on to have on the world around you.

These are tough times for people who care about insects. Roughly 40 percent of insect species face extinction. Poet Heather Swan is haunted by this specter of ecosystem collapse, but she’s also determined to live with love and even hope in a perilous time.

We asked Arab-American poet Philip Metres to write an original poem in the style he’s known for — documentary poetry — a genre that blends techniques from journalism and poetry to offer a fresh way of hearing today’s news.

Kaia Sand is a journalist whose day job is executive director of the community newspaper Street Roots in Portland, Oregon. She’s also a poet and she uses both lenses – journalism and poetry – to write about the people she knows and things she sees firsthand in her city. 

Longtime Catholic Worker volunteer and resident Jane Sammon and former Maryhouse chaplain Fr. Geoffrey Gneuhs tell Shannon about Dorothy Day's life at Maryhouse, the Lower East Side community that feeds and houses the poor.

Samoan journalist Lagipoiva Cherelle Jackson was born and raised on the island of Savai'i. Rising sea levels washed away the small barrier islands that protected her home, eventually, forcing people to move — just one example of climate change disappearing islands in the South Pacific.

Bill Limpisathian is a professor of cartography and specializes in a brand new field – map cognition, or how we use and see and think about maps in the brain.

At a small think tank in Italy, scientists and philosophers debate the nature of intelligence. Dartmouth neuroscientist Peter Tse traces the evolution of human intelligence — and says our imagination is both our greatest gift and deadliest weapon.