The latest in science and technological innovations from Southern Arizona
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Interviews with artists, authors, celebrities, musicians, and the people behind the headlines in Southern Arizona.
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The Buzz is an interview-focused show to give listeners in Southern Arizona a deeper understanding of news, politics, science, current events and more.
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This is Tapped, a podcast where we tell our stories - the stories of people living with the cost of drought in the Southwest, and what we can do to mitigate it.
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Efforts to reduce our use of finite resources
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Environmentalists have rallied around the cause of reducing our reliance on finite and polluting resources for decades, but efforts to cut back have picked up in recent years. We look at some of those efforts to reduce the use of plastic, water and fossil fuels.By AZPM
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Episode 419: A mission to detect moonquakes on the lunar surface
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Astronauts left the last seismometers on the moon's surface during the Apollo program 50 years ago.By AZPM
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Monument Valley's important role in the classic westerns of John Ford and John Wayne
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Also on Arizona Spotlight: A local librarian is recognized for his dedication to youth mental health; and a personal story about what the U.S. flag can represent.By AZPM
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As summer temperatures get dangerous, we look at efforts to keep people safe.By AZPM
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Episode 418: Seeking evidence of a climate change turnaround
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Scientists studying the world's oceans are finding proof that the Earth is responding to efforts by populations fighting climate change.By AZPM
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Also on Arizona Spotlight: A program called "Red, White and Blue" wants veterans,first responders and their loved ones to get the mental and emotional help they need.By AZPM
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Arizona's economy has been booming since the COVID-19 pandemic began to slow. Low unemployment, growing wages and increasing population have persisted for years, but so have less positive indicators like inflation and skyrocketing housing prices. With that backdrop, we headed to the University of Arizona's Eller Economic and Business Research Cente…
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Episode 417: Updating an endangered species count in the Sky Islands
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The pace of local extinctions is on the rise in the sky islands of the Sonoran Desert. University of Arizona evolutionary biologist John Wiens is tracking lizard populations in mountainous regions of southern Arizona and western Mexico and found some species are struggling with the changing climate.By AZPM
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The 54th annual Tucson Juneteenth Festival: "It's a movement, not a moment."
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Also on Arizona Spotlight: Richard Davis remembes growing up in Tucson's Black community; learn about Aphasia, and a place in Tucson offering friendship and support for those living with it; and go storm chasing with "Stories That Soar!"By AZPM
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How political campaigns spend their money
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The Buzz looks at what it costs to run a U.S. Senate campaign in Arizona. We also explore the question of how effective those ubiquitous campaign signs are.By AZPM
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Episode 416: Using different methods to investigate cancer
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REPEAT. Researchers studying prostate cancer have found introducing the disease in mice does not always produce accurate results.By AZPM
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Celebrating one of the Sonoran Desert's most popular visitors: the elegant trogon
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Also on Arizona Spotlight: The secrets of the Vegan Night Market; how the Noyce Teaching Scholarship is helping to find and retain good STEM teachers in Arizona; and Julie Sasse says goodbye to the Tucson Museum of Art.By AZPM
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We talk with experts in homelessness and housing to talk about Southern Arizona's crisis.By AZPM
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Episode 415: Tree ring scientists take their research underwater
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Tree ring researchers are exploring the lives of sea creatures that document climate change just like trees do. The University of Arizona's Bryan Black reveals studies of underwater life like corals and rockfish which match a climate history also revealed in tree rings on land.By AZPM
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Also on Arizona Spotlight: Macro photographer Jillian Cowles peers into the private life of spiders; and Chris Dashiell visits "The Tomb of Ligeia".By AZPM
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Helping those who would otherwise be homeless
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We highlight two efforts aimed at getting people off the streets in southern Arizona.By AZPM
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Episode 414: What dogs can tell us about aging
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Elderly dogs can suffer from cognitive dysfunction, similar to dementia in humans. Evan MacLean with the Arizona Canine Cognition Center in Tucson explains how games and puzzles that provide mental stimulation for dogs helps researchers understand how human brains respond at an advanced age.By AZPM
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Efforts to expand Cabeza Prieta National Wildlife Refuge, and create the Santa Cruz River Urban National Wildlife Refuge
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Also on Arizona Spotlight: Tucson Tellers of Tales, a story from Nooshie Motaref, and a story from Penelope StarrBy AZPM
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Large corporate homeownership and housing prices
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As the cost to rent or buy a home in Southern Arizona skyrockets, corporate ownership can receive blame.By AZPM
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Episode 413: Learning more about a Sonoran Desert Icon
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The saguaro cactus has been a source of study for southern Arizonans for decades. Saguaro National Park wildlife biologist Don Swann is among the scientists asking why saguaros are biologically fit to survive the ongoing drought, and looking deeper into its role in the desert ecosystem.By AZPM
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Craig T. Nelson delivers commencement address to the UA graduating class of 2024
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Also on Arizona Spotlight: The documentary "Fair Play" gives visibility to the unending work of new mothers; and explore the Brazilian martial art of capoeira.By AZPM
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Clashes on campus have lead to arrests, changes in policy around on-campus gatherings.By AZPM
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Episode 412: Studies show how mental abilities improve for seniors as they age
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Our cognitive abilities change as we grow older.By AZPM
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The documentary "The Happiest Country in the World: Finland" explores the reasons why.
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Also on Arizona Spotlight: What "Bad Art Night" at the Arizona Science Center offers the creatively curious; "I Dream in Widescreen 2024" showcases a new class of film makers; and "Stories That Soar!" offers a 4th grader's perspective on "Self Love".By AZPM
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We look at two top-of-the-ballot races for their Arizona donations.By AZPM
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Episode 411: Introducing artificial intelligence to resolve issues in agriculture
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Artificial intelligence is being put to work solving the challenge of feeding the planet. University of Arizona professor Murat Kucira talks about how advanced computing can help deal with issues like farming efficiency and the impact of climate change due to global warming.By AZPM
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"It's either too late, or too early." Arizona Theatre Company presents Sam Shepard's "True West".
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Also on Arizona Spotlight: A preview of the upcoming Tucson International Mariachi Conference; the peace and sisterhood of the Hamrah Arts Club; and the work of a largely forgotten female composer from the 18th century has a 21st century debut.By AZPM
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We wrap up a series of stories from around the state by telling three historic stories.By AZPM
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Episode 410: Researching Asthma in Traditional Rural Communities
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Studies found that traditional farmers did not suffer from lung diseases usually caused by dust in the fields where they worked.By AZPM
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See - and hear - Chaplin's "City Lights", presented by The Fox Tucson Theatre and the Tucson Symphony Orchestra.
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Also on Arizona Spotlight: NPR's Sarah McCammon on her autobiographical memoir "Ex-vangelicals"; and a story about lessons in Little league and life from Steve Braun.By AZPM
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Arizona's increasing risk of wildfire and encroaching invasive plants are putting native plants in peril.By AZPM
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Researchers say people perceive sound based on where they are when they hear it.By AZPM
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There is hope for the homeless at Sister Josè Women's Center
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Also on Arizona Spotlight: The holistic housing approach of "I Am You 360"; and 10-Minute Dramas returns with "It's Saturday".By AZPM
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What happens with Arizona's opioid settlement money?
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The state will receive more than $1.1 billion in the coming years. Where will it go?By AZPM
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Episode 408: Measuring how our mood moves the markets
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Economists often describe how consumer confidence drives spending decisions, but scientific researchers are asking if it's the other way around.By AZPM
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Post renovation, The Marroney Theatre offers more than ever
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Also on Arizona Spotlight: "All In for Autism 2024" is about sharing resources and building community; Chris Dashiell reviews the documentary "Body Parts"; and a 5th grader's emotional song for her mother.By AZPM
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A longtime City Council member steps down
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Steve Kozachik has been a known quantity on the council for more than a decade. He now leaves for a job that mirrors his past career.By AZPM
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NAMIWALKS invites the community to show support for mental wellness
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Also on Arizona Spotlight: The sounds of a world gone by are being celebrated by a band called Piffaro; and a celebrating of creative writing returns to Cochise College.By AZPM
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As the longtime Air Force planes move from Davis Monthan to the Boneyard, we look at their legacy.By AZPM
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"Víctimas del Pecado" makes a powerful return to the silver screen.
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Also on Arizona Spotlight: How Stories Change Lives - Social Venture Partners "Fast Pitch" offers opportunities for local non-profits; and Mel Blumenthal shares a story about being sneaky on a German train.By AZPM
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AZPM's sports podcast returns with more of the greatest sports stories you've never heard.By AZPM
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Episode 407: Exploring space with balloon-borne telescopes
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The best way to observe the universe is with a telescope above the Earth's atmosphere, and the least expensive way to get there is using a stratospheric balloon. University of Arizona astronomy professor Chris Walker explains how he and his team are mapping the Milky Way with a balloon-mounted telescope above Antarctica.…
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Ten-Minute Dramas returns with "Daughter Putting On Airs".
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Also on Arizona Spotlight: UA receives a historic donation of WWII memorabilia; visitors to the 2024 Tucson Festival of Books share "A Book I Love"; and an essay about the beauty of Agua Caliente Hill.By AZPM
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The Legacy and impact of Land Grant Institutions
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A look at how an 1862 act impacted Native lands and eventually led to UA's fossil fuel use despite climate pledges.By AZPM
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Episode 406: Investigating coral reefs for signs of climate change
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Researchers are looking at chemistry in sea water that affects coral reefs. University of Arizona Geosciences professor Diane Thompson talks about how events recorded in corals can help investigate climate change.By AZPM
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The life and loves of virtuoso Maria Callas explored in the play "Master Class".
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Also on Arizona Spotlight: The International Uranium Film Festival returns to Tucson; the comedy of Elliot Glicksman; and "Stories That Soar!" looks at how children cope with depression.By AZPM
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What can states do at the US-Mexico border?
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Federal law rules the land when it comes to border enforcement, but local governments can help.By AZPM
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Episode 405: Using different methods to investigate cancer
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Researchers studying prostate cancer have found introducing the disease in mice does not always produce accurate results.By AZPM
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"40 years of Missing You": rock singer John Waite celebrates his hit-making career
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Also on Arizona Spotlight: "A Conversation with Edith Head" returns to Invisible Theatre; the founder of Odyssey Storytelling on building community for 20 years; and Luis Alberto Urrea remembers giving his first autograph.By AZPM
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Episode 404: Using waste products to create sustainable plastics
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Researchers are investigating ways to use waste from fossil fuels to create a new class of advanced plastics. University of Arizona chemistry professor Jeff Pyun talks about how scientists are changing the way companies are thinking about plastic production. He will be the final speaker for the College of Science free lecture series next Wednesday.…
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