All episodes
Understanding the positives and negatives of machine learning
What the future holds for biodiversity on our planet
Exploring virtual reality
How extraterrestrial life could affect us on Earth
Problem-solving on the Navajo Nation
Exercise, stress and the immune system
Conducting research on the cutting edge of particle physics
The origin of our moon
Creating new tools to find out how cells in the human body work
Vertical farming
Trying to understand a virus that infects most of us
Using satellites to measure groundwater usage
Researching climate change at Biosphere 2
Osiris-Rex sampling sites advance to the final four.
Fiber optics for the toughest environments
The cost of energy independence
Fighting for the future of chocolate
Helping teachers keep math interesting
Predicting forests response to climate change
Exploring the interaction between man and machine
Detecting danger from traumatic brain injuries
Climate change clues from prehistoric times
A history of eating
Groundwater and climate change
Researching smartphone efficiency
Molecules and the battle against bacteria
Earth science and the art of crunching numbers
Researching eating disorders with lab mice
Going global with farming methods
Seeking knowledge through the use of synthetic biology
Memories of the first moon landing
A better way to build small
Tree ring research tracks the history of the Asian monsoon
Sleep, memory, language, and Down syndrome
New ways to eliminate dangerous chemicals
How metaphors make language more colorful
Dating a volcanic eruption using tree rings
Stroke and the Immune System
When Wildlife and Development Clash
How Does Your Dog Recognize You?
The Potential of Embryonic Stem Cells
A Plume of Particles on Bennu
Why Are We So Attached to Our Phones?
Studying Micro-Organisms at Biosphere 2
Science on Tumamoc Hill
Blood and the Brain
A New Understanding of Chaco Canyon
Unlocking the Answers to Questions Behind Alzheimer's Disease
Using Science to Eliminate a Stubborn Agricultural Pest
Tree Rings and Climate Change
The Science Behind Bones
Can Intelligence Be Measured?
Investigating the Mind-Body Dialogue
The Microbes Shaping Our Lives
OSIRIS-REx and the Search for a Sample Site on Bennu
Climate and the Deep Blue Sea
Managing Threats to the Global Ecosystem
How Birdsong Can Help Us Understand Human Speech
Using a Patient's Own Cells in Regenerative Medicine Therapies
Climate Change and the Transmission of Infectious Diseases
Quick-Orbiting Comets are Drawing Attention
The Pitfalls of Space Exploration
Is Vaping Addictive?
What Ice Age Plants Can Tell Us About Modern Climate Change
The Lifelong Reward of Math
A Smaller, Lighter Solar Panel
Training to Test Rainwater
The Ice-Volcanoes of Ceres
Detecting Deception
A New "Spin" on Information
New Instruments for the James Webb Space Telescope
Imaging the Final Frontier
New Purposes for MRI's
How Microbes Affect Our Health
The Conversation Surrounding Climate Change
Native Bison Hunters Chased Prey with Fire
Drought-Induced Tree Die-Offs and Climate Change
Understanding the Strengths and Weaknesses of the Human Immune System
University of Arizona Scientist Expects Bright Discoveries from Parker Solar Probe
UA Researchers Collect Genetic Clues to Advance Treatment Options for Lou Gehrig's Disease
Citizen Scientists Help University of Arizona Researchers Focus on Butterfly Habits
How Satellites Measuring Polar Ice Can Help Predict Rising Sea Levels on Earth's Coastal Areas
Fighting Foodborne Illness With New Research
Developing a New Therapeutic Approach to Treat Parkinson's Disease
Pursuing Better Health Through Sweat
Research Extends Occupational Safety Concerns to Small Businesses in Tucson
Tracking Progress on Climate Goals
Exciting New Applications for Photonics
Exploring the Milky Way
How Life Experiences Shape Brain Circuitry
Researching Lake Sediment
Insights from Insects
The History of Infrared
Seeing the Invisible
Ripples in Space
Our Lengthening Life Span is Outpacing the Biology of our Eyes' Lenses
Staying Alive in Space
The Complex Orchestration of Nerves and Muscles for Even Seemingly Simple Movements
Imaging the Final Frontier
Generating a New Understanding of How We Inherit Traits From Our Parents