Whether you’re a cat mom or dad or just want to know more about the way domesticated animals evolved, think, and behave, join Dr. Kristyn Vitale, a researcher in the Human-Animal Interaction Lab at Oregon State University, to get inside the mind of the curious, the cute, and sometimes seemingly crazy cat. 

Doctors are more than doctors. They’re detectives who solve mysteries about the human body. Diagnosing patients is about looking for clues, whether a persistent tickle in the back of the throat or confusion and memory loss. Just like detectives, good doctors sift through information until they arrive at the medical solution that fits best. Think you have what it takes to keep up with medical detective work? Find out with this second installment of Dr. Roy Benaroch’s thrilling look at medical mysteries from across history. 

Beginning with the witch hunts of the early 15th century, Professor Jennifer McNabb takes you on an eye-opening exploration of witchcraft and superstition in Witchcraft in the Western Tradition. In these 10 lectures, you will better understand where many of our most indelible images of witchcraft come from and how the religious pursuit of witches across Europe and into the Americas in the early modern period spread fear and violence like a contagion, for generations. 

Through these 10 lectures, you will delve into the darkness of Poe’s most nightmarish stories, including “The Tell-Tale Heart”, “The Pit and the Pendulum”, and “The Fall of the House of Usher”. You’ll also learn how he invented the detective story and explored themes of love and loss in such poems as “Ulalume” and “Annabel Lee”. And you’ll discover how Poe employed symbolism, imagery, rhythm and rhyme, irony and paradox, repetition, simile, and foreshadowing to create a unique body of work.

Delve into some of the most infamous, ghastly, and mysterious crimes of the last hundred-odd years in Crimes of the Century: A Selective History of Infamy. Taught by Professor Richard B. Spence of the University of Idaho, this enthralling course gives you a dozen case studies of murders most foul. From an intriguing Irish domestic murder to a world-shaking political assassination, this course gives you an inside look at some of the most heinous and maddeningly unknowable crimes in modern history.

Professor Thad Polk, of the University of Michigan, invites you to join him for Shocking Psychological Studies and the Lessons They Teach, a six-lecture course exploring a range of shocking psychological experiments from the past that have nonetheless contributed significant insight into the human condition. Dr. Polk elucidates the contemporary ethical principles now in place to protect both subjects and science, but admits that with every new technological and scientific advancement, there also comes a new set of ethical conundrums for researchers to grapple with. 

Professor Allison Friederichs will walk you through six lessons that can help you better know your own mind, and thus understand and transform your own methods of communication. You will learn how your brain acquires, processes, and retains information. You can then take that knowledge and apply it whenever you need to convey something to others, with the best possible results. While you may not have any control over how other people communicate, developing your own methods of connection and conversation can have a positive impact on both your personal and professional life. 

Locked inside the DNA of every species that ever lived are endless stories - about origins, ancestors, fate, and much more. Until recently, these secrets were completely inaccessible. But with the help of new technologies, scientists are now reading the hidden history of DNA, making remarkable discoveries about ourselves and our fellow species. Your gateway to this treasure trove of information is Unlocking the Hidden History of DNA, 12 informative and accessible lectures delivered by New York Times best-selling author Sam Kean.  

The 16th century was a time of immense change across the globe. For many historians, it marks a massive shift in the way the world operated; it is often considered the beginning of modernity. We may regard the 16th century as the time of Shakespeare and the conquistadors, but women also played a powerful role in many of the major events around the world. In 10 Women Who Ruled the Renaissance, you will explore the lives of 10 extraordinary women who exemplified the spirit of the 1500s - an era dominated by adventure, discovery, and cross-cultural exchange. 

They’re not faster than a speeding bullet or able to leap tall buildings in a single bound. But that doesn’t mean steel-cut oats, blackberries, ginger, and other foods can’t swoop in to save the day - or at least our diets. In How Superfoods Work, reevaluate the superfoods you are (or aren’t) eating and discover ways to make your life healthier - and more delicious. 

Social interactions and the impressions that drive them are vitally important aspects of human behavior. In this compelling course, learn about how we shape the impressions other people form of us - at work, at home, in our social lives, and in the world at large.  

How did four young men from a faded old seaport in Northern England lead such an epic musical and cultural revolution? Why could the story of the Beatles only have happened in such a charged decade? What remains to be said about this British band that hasn’t been said before? Questions like these lie at the beating heart of these 12 lessons that offer a fresh look at how this celebrated band became one of the most compelling voices against the status quo.

The great revolutions of the past 300 years have profoundly shaped the social, cultural, political, and military landscape of the 21st century. These epic changes tore down established orders and built new ones in their place. What drives individuals and groups to embrace revolution? At what point does a society decide to revolt? Delve into these questions and more. Taught by Professor Lynne Ann Hartnett of Villanova University, these 24 eye-opening lessons will give you new insights into the forces that have shaped our political and cultural world. 

In 10 riveting episodes that feel like a fast-paced thriller, acclaimed World War II historian Edward G. Lengel’s Generals and Geniuses: A History of the Manhattan Project brings the origin of the atomic bomb - and the scientific minds behind it - to vivid life. Did the Manhattan Project, and the remarkable weapon it produced, save millions of lives at the expense of the tens of thousands who died in Hiroshima and Nagasaki? And was there any way to prevent this technology from unleashing the horrors that still hang over us today?

From the days of Freud and Skinner to the modern science of fMRIs and genetics, Introduction to Psychology is a grand introduction to one of the most captivating fields of inquiry - where the subject is you, and everyone around you. Taught by Professor Catherine A. Sanderson of Amherst College, these 36 insightful lessons not only give you a panoramic grounding in the history, methods, and fundamental findings of psychology, but they also introduce you to the most up-to-date 21st-century research and discoveries.