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Your fingerprints can reveal far more than who you are. They may also reveal what you've eaten, what medications you take, and even clues about your health. The tiny traces left in a fingerprint can contain chemical evidence from everyday life, such as caffeine, nicotine, or medication residues. Researchers are also exploring whether fingerprints could help detect conditions like diabetes and tuberculosis. Join Dr. Jang, Assistant Professor in the School of Interdisciplinary Forensics, for a fascinating look at the many surprising ways fingerprints are being used in health research, forensic investigation, and environmental monitoring.

Space elevators are amongst the most promising space infrastructure concepts on the drawing boards today. Think of a space elevator as a vertical railroad into the cosmos. A tether stretching from Earth to an anchor point (counterweight) 60,000 miles in space, with elevator cars traveling up and down carrying cargo and passengers. Dr. Peter Swan, President of the International Space Elevator Consortium, will introduce you to this remarkable concept, covering its history, design, mechanics, potential benefits, future plans, and the obstacles still to overcome. Just as interstate highways and transcontinental railroads once transformed life on Earth, the space elevator may define the green superhighway to our future in space.

We are excited to host the very first OLLI at ASU Curiosity Fair! This new event is designed to bring together many of the people, programs, and opportunities that make OLLI at ASU such a vibrant learning community. Whether you are a long-time member or newer to OLLI at ASU, the Curiosity Fair will offer a fun and engaging way to explore all that your membership includes. Discover new classes, activities, and member benefits you may not yet have explored. Enjoy giveaways, treats, and interactive tables throughout the event.

One of the things that makes OLLI at ASU so unique is the incredible community of faculty, experts, and partners who contribute to the lifelong learning experience. The Curiosity Fair is an opportunity to celebrate those connections while giving members and their guests a welcoming place to discover what OLLI at ASU is all about.

During the event, you will have the opportunity to:

• Meet OLLI instructors and learn more about their classes and areas of expertise.
• Attend a special instructor panel where members can ask questions and share ideas for future topics.
• Connect with community partners who provide behind-the-scenes experiences, discounts, and special opportunities for OLLI members.
• Discover new classes, activities, and member benefits you may not yet have explored.
• Enjoy giveaways, treats, and interactive tables throughout the event.

 

Retired Homicide Sergeant Troy Hillman shares his remarkable journey as a cold case detective, including the investigation that defined his career: the infamous Phoenix canal murders. He'll detail the case, two young women murdered along the canal in the early 1990s, and how his team took it up again in 2011, embarking on a three-and-a-half-year investigation that read like a thriller. Using a gifted criminal profiler and cutting-edge forensic DNA techniques, they tracked down a killer known as the "Zombie Hunter" who had been hiding in plain sight. Troy will also cover the arrest, the aftermath, and the ongoing search for related cases and why his passion for cold cases has never dimmed. Troy will be available after class for a book signing. Bring your copy of his book, Chasing Down the Zombie Hunter, or find it on Amazon before class.You can find Troy’s book on Amazon here: https://a.co/d/03uiRHFN

For millennia, Nero has been the model of the bad Roman emperor, accused of cruelty, excess, and chilling indifference as Rome burned around him. He supposedly persecuted Christians, murdered family members, and drove rivals to suicide. But is that the real Nero? Contemporary sources were deeply biased against him, and recent scholarship has begun to tell a very different story. This course examines the traditional portrait of Nero alongside efforts to rehabilitate his legacy, asking whether he was truly a monstrous ruler, or a more complex, and perhaps more human, figure navigating an impossible role.

This event will feature a special presentation by Kathleen Dixon, exploring how cultures use food to celebrate the season, share traditions, and bring people together through warmth, memory, and celebration. We will share highlights of the spring semester classes and events. Light refreshments will be served, and you’ll have the opportunity to mingle with fellow learners, friends, faculty, and staff in a warm and welcoming atmosphere. Spring catalogs will be available to take home!

In 2026, Route 66, America's beloved "Mother Road" turns 100. Join acclaimed author and travel writer Roger Naylor for a lively journey through the history, culture, and enduring charm of this legendary highway. Discover how Arizona became Route 66's greatest champion and caretaker, and hear stories of the breathtaking landscapes, vibrant small towns, and beloved mom-and-pop eateries that still thrive along Arizona's storied stretch of road. Don't miss this chance to rediscover the highway that shaped a nation and still stirs the wandering spirit today.

Persia, now called Iran, has an ancient and rich history of producing fascinating architecture and artifacts whether they be paintings, ceramics, decorated tile works, metal works, or carpets. The beauty of Persian culture from earliest times has significantly influenced a large part of the world's creative endeavors. This class will introduce select works from early Persian history through the early twentieth century.

Dick Scott first spoke to his primary care physician about his suspicions in March 2026. Fortunately, treatment is now available, and he had his first infusion 10 weeks later in June. Therapy and life changes are currently progressing without complications. He will give you information you can use to be your own, or another’s advocate in living with this disease. Fellow member, Alex Marcus (a neurologist and psychiatrist), will join Dick in discussing this important topic.

The giant planet Jupiter has captivated astronomers, scientists, and inquisitive minds for centuries. From Galileo's first telescopic observations of four its moons in 1610 to exploration by today's cutting-edge spacecrafts, Jupiter has proven to be one of the most scientifically rich objects of investigation in our solar system. This two-session course takes participants on a guided journey through decades of exploration, drawing on data from NASA's Pioneer, Voyager, Galileo, and Juno missions. The course will investigate the physics, geology, and astrobiology of the Jovian system and confront one of science's most tantalizing questions: could life exist in our own cosmic backyard?

Session One will focus on the exploration of the planet Jupiter itself including its turbulent atmosphere, ionic storms, and powerful magnetosphere. Session Two will examine some of Jupiter's extraordinary family of moons, addressing Io's relentless volcanism, Ganymede's hidden magnetic field, Callisto's ancient cratered surface, and the tantalizing prospect of finding life in Europa's subsurface ocean. This session will also discuss future missions that will explore the moons in unprecedented detail by both NASA and other space agencies.