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.

In the six lectures of The Great Gatsby at 100, you will join Sheila Liming of Champlain College to revisit the context and culture of the Roaring ‘20s, which inspired the story of the mysterious Jay Gatsby and his disastrous pursuit of Daisy Buchanan. As you’ll discover, while Gatsby is framed as a love story, it’s also a story of the American experience, revealing the unspoken rules of wealth and class and the false promises of self-made success in a world of Old Money privilege.

AI has become the new religion. Are we going to follow it? Do we even have a choice? Or have the tech evangelists captured our future? Join Christopher Wylie and Coda Story’s Isobel Cockerell as they journey from exclusive crypto parties in Dubai, to the slums of Kenya where thousands of hidden workers are training AI models, to the hacker palaces of San Francisco where tech’s true believers talk about merging computers with our brains.

Your career is one of the most important investments you’ll ever make. But how can you communicate your value and make it stand out in an increasingly fast-paced, competitive, and media-driven business world? According to career coach and author Octavia Goredema, the key to accomplishing your professional goals is to create a consistent and compelling personal brand that highlights your skills, accomplishments, and personality. And that is just what she will teach you to do in the five lessons of Brand Yourself for Success.

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.

After matching online, two strangers—played by Heléne Yorke (The Other Two) and Michael Zegen (The Marvelous Mrs. Maisel)—meet in real life. The vibe is off, and the conversation is a mess. Yet something is keeping them in their seats. What begins as a typical date off the apps spirals into something unexpected.

In the six lectures of Great Heroes and Heroines of Hawaiian Heritage, you will meet some of the key figures of Hawaiian history from the 19th and 20th centuries, a tumultuous period in Hawaii’s transformation from a secluded group of independent islands to the 50th US state and a bustling tourist destination. With Leilani Basham of the University of Hawai’i at Mānoa as your guide, you’ll be introduced to the political leaders, scholars, activists, and artists who have been integral to Hawaii’s story and the preservation of Hawaiian culture.

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.

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.

Whether you’d like to give up alcohol or just drink less—or you’re just thinking about drinking less—this guide is for you. Each day for 30 days, New York Times best-selling author and recovery expert Holly Whitaker brings you a 5- to 10-minute reflection aimed at helping you change your relationship with alcohol, drawing on her personal experience and grounded in the latest research. 30 Days to a New Relationship with Alcohol is crafted to help you gently but powerfully change your brain and your life. All you have to do is listen.

Spidey is in for a surprise when he responds to a call for help from Hulk and Ms. Marvel. It will take fast foot work and quick thinking if Spidey and his friends hope to get the squirrely situation under control.

Dr. Margaret Richter has it all. She’s rich, thanks to her best-selling self-help books. She has a beautiful home in Cape Cod overlooking the beach. And she has a monthly book club that everyone is dying to get invited to. Literally. Because behind the crystal wine glasses, the fine linens and the catered hors d'oeuvres lies a tangled web of secrets, of deceit, of murder. No member of the book club is innocent—and many are guilty. And the person with the most to hide is Margaret Richter herself.

What causes a bank to fail? The most basic explanation is simply that it runs out of money. But there are a lot of ways for banks to lose money, and understanding what causes these institutional failures can help you get a clearer picture of economic perils in our current moment.