Humpback whales are among the most intelligent animals on Earth. Some scientists believe they might even surpass humans in self-awareness, empathy, and communication skills. In this episode, we swim with a whale as he teams up with other humpbacks to use bubbles to catch fish, rescues a sea lion, and puts his own spin on melodies sung by whales across the Pacific Ocean. This is the world in its natural state, defined by seasons, routines, and cycles. By the time this whale is ready to close one eye and go to sleep, you will be too.

A Russian dissident, a Jesuit priest, and an American mule skinner are but a few of the bold visionaries who crafted the scientific story of cosmic origins. The collective insights of these and numerous creative thinkers advanced human understanding from mythology to mathematics, yielding falsifiable alternatives to ancient folklore and campfire tales. Listening to the Big Bang tells the dramatic human story—filled with colorful characters, unsung catalysts, and glorified heroes—which made the Big Bang the leading cosmological theory.

On April 30, 1975, the Communist capture of the city of Saigon brought an end to more than 20 years of war in Vietnam. The end of the war reunified a divided nation—and changed the course of global politics, military strategy, and international relations for decades to come. In the six lectures of The Fall of Saigon: The Vietnam War 50 Years in Review, historian Edward G. Lengel takes you back to the final years of the long and complex conflict that ravaged the small Southeast Asian nation of Vietnam and bled disastrously into surrounding countries, altering the region forever.

Luke Whitney is stabbed to death. His wife Anna confesses after she is found next to his lifeless body. But if she did it, why can't she confirm any of the details of the crime? As police dig into the circumstances, they learn that the victim was a liar, a cheat and a narcissist. More than one person had a reason to want him dead; his scorned ex, his neglected mistress and Anna – who knows what happens to Mrs Whitneys when Luke gets bored of them.

Every girl dreams of the perfect proposal. And my boss thought it would be a ‘media moment’ if I proposed to my boyfriend, Rex, live on national TV. With everyone watching. Rex said no. Now I’m a social media sensation for all the wrong reasons and hiding out in Hawaii. But because the universe apparently hates me, so is Rex... with his supermodel new girlfriend! To avoid total humiliation I need to find my own irresistible date. And the gorgeous surfer who looks like he’s walked straight from the ocean and into my fantasies is the perfect solution.

Jon Hamm returns as intrepid private eye Jack Bergin in this thrilling, hard-boiled Audible Original series. Set against the backdrop of the real-life battle to bring the Brooklyn Dodgers to Los Angeles, Bergin investigates a brutal murder at the request of an old flame (Ana de la Reguera), and uncovers a deadly conspiracy to forcefully evict a Mexican-American community.

In Embrace Discomfort, Michael Easter seeks out off-the-grid visionaries, disruptive genius researchers, and mind-body conditioning trailblazers who are unlocking the life-enhancing secrets of a counterintuitive solution: discomfort. Each of the 10 episodes except for the final one will feature an expert in a discomfort area, including ultra-runner Courtney Dauwalter, survivalist Laura Zerra, nutritionist Dr. Trevor Kashey, and fear expert Dr. Joseph E. LeDoux

Thirty years ago, award-winning journalist Jon Ronson stumbled on the mystery of Carol Howe—a charismatic, wealthy former debutante turned white supremacist spokeswoman turned undercover informant. In 1995, Carol was spying on Oklahoma’s neo-Nazis for the government just when Timothy McVeigh blew up a federal building in Oklahoma City, killing 168 people.

Dream Constellation is an all-night-long soundscape created by sound therapy composer Rich Lucano. Composed to cocoon you in ambient soundscapes and gentle orchestral waves, specially designed to help you relax, fall asleep and stay asleep. Press play to take a gentle sonic journey through the stars.

Tune out the world with pink noise. Pink noise can promote relaxation and improve sleep quality and focus by blocking external noise, and this 12-hour track is designed to support long-term focus and sleep quality overnight.

When struggling DJ Faith Adler comes to couch surf with her best friend Tori in NYC, she finds herself drawn into the world of Tori's eclectic friend group. Right from her chaotic first night, Faith's new friends take her under their wing and help her navigate the ups and downs of trying to make it as an artist in the big city. There's Tori, the bubbly one; Ginah, the high-strung but loyal one; Matt, the flirtatious one; and David, the cynical one.

Dream Serenade is an all-night-long soundscape created by sound therapy composer Rich Lucano. Composed to cocoon you in ambient soundscapes and gentle orchestral waves, specially designed to help you relax, fall asleep and stay asleep. Press play to take a gentle sonic journey that will serenade you to sleep.

Sterling K. Brown softly shares the story of the kindness of neighbors, both human and animal, that embrace the beauty of the evening.

Do you struggle to Sleep Sound? Let Australian musician and swimmer Cody Simpson take you on a journey towards sleep. Featuring a selection of soothing visualisations and immersive soundscapes inspired by the meditative beauty of water. Settle into a comfortable position, relax your body and let the soundscapes wash over you as you escape to sleep.

Mark and Levi’s podcast takes a turn when a spaceship crashes in the backyard, and along with Levi’s older sister Brooke, they make contact with an extraterrestrial—a furry, purple creature they name Sky who was separated from the rest of her crew during an intergalactic mission. If she doesn’t make contact with them soon, she’ll never see her home again. Unfortunately, the kids aren’t the only ones who know about the alien’s arrival on Earth. A group of mysterious adults in black suits have begun following them. They’ve kidnapped Brooke’s boyfriend, Gavin, with Sky as ransom.