Epigenetics is the science of living DNA, charting the chemical pathways that spur DNA into action by turning genes on and off. While the Human Genome Project of the early 2000s was hailed as the key to understanding human heredity and disease, that historic effort was just the beginning. It has taken epigenetics to fill in the picture, explaining how the fixed code of our genome is implemented in countless living processes.

If you believe in luck — or if you absolutely do not believe in luck, join Associate Professor of Philosophy Daniel Breyer as he makes the case for the essential role that luck plays in our lives — and has played throughout human history. In this 10-part overview, he will give you a completely new appreciation for the surprising interplay between luck, responsibility, and free will.

The glorious repertoire for solo piano includes many of classical music’s most beloved masterpieces. In these 24 musically rich lectures, you’ll dig deeply into this magnificent tradition, in an in-depth exploration of the art of listening. With Professor Kautsky’s inspired guidance and expert playing, you’ll highlight key works of each composer, and unpack their structure, the musical materials that drive them, and the specific features that affect listeners so strongly, giving you a clear grounding in how to approach and hear this great music.

In the business world, people negotiate on multiple levels—within their department, between companies, across industries. They negotiate for job offers, higher salaries, better benefits, and other important things. So, they need to learn to negotiate well. Join Rachel Campagna for six information-packed lectures focusing on the fundamentals and framework of negotiating. Learn specific tactics for negotiating your job offer and for negotiating a raise, how to use influence, and how to deal with tricky or unexpected issues that pop up in the process.

Heidi Sormaz has a PhD in psychology from Yale University with an emphasis on cognitive psychology, and she’s been a meditation and yoga practitioner and teacher for two decades. She is also a reformed over-thinker, so, she knows exactly what you’re going through—or what you’re (over)thinking, so to speak. Over the 12 engaging lessons of Overcome Your Overthinking, Heidi not only provides the science behind cognitive behavioral therapy but she’ll also arm you with a toolbox of exercises and techniques that are most effective at breaking the spell of overthinking.

What are your beliefs about money management? What are your emotions about it? If someone asked you about your short- and long-term money goals, what would you say? Questions like these are essential for anyone building a money-management plan, but they’re less about the line-by-line details of taxes and investment holdings and more about your approach to saving money and spending it—and preparing for the future.

Fadel Zeidan, research director of the University of California, San Diego Center for Mindfulness, is an expert on the neural mechanisms that support mindfulness- and meditation-based pain relief. In his Audible Original, Mindfulness for Pain Relief, he shows you how mindfulness meditation—even for short periods of time—can bring your experience of pain under control.

Rachel Pacheco, professor of management at Georgetown University’s McDonough Business School and a former chief people officer, will give you tools and tips that will immediately and positively affect how you manage people, despite differences in communication styles or personalities. With seven research-backed lessons, including suggested exercises, this course will help you develop and practice the skills to ultimately make you more fulfilled, competent, and successful in your role.

新型コロナウイルスのパンデミックに始まり、「敗北宣言」無き異例の大統領選で幕を閉じた2020年。激動の一年の重要な出来事をVOA（米国国営放送）発信のニュースで振り返ります。

紀元前から現代まで人々を苦しめてきた病「がん」。古代エジプトの医師は「治療法はない」と述べ、一九世紀の外科医は「あらゆる病の皇帝」と怖れた。