All Episodes
Waterlines: How Water Shapes Our World — 93 episodes
When Satellites Watch Rivers Rise and Fields Dry: Seeing Floods and Droughts Before They Become Disasters
How Rain Can Check a Satellite’s Soil Moisture Map
How Satellites Catch Snow in the Act of Melting and Refreezing
What pH Maps Reveal About Drinking Water in the Glacial Aquifer
The Beach That Breathes With the Bay of Fundy’s Giant Tides
When Arctic Permafrost Becomes Plumbing for the Coast
When Frozen Ground Leaks: Snowmelt, Soil Cracks, and Prairie Water
When Snowmelt Meets Frozen Ground: The Hidden Pores That Decide Flooding and Recharge
How Prairie Puddles Refill Groundwater
When Frozen Ground Lets Water Through
Reading the Seafloor’s Hidden Plumbing With Temperature
When Frozen Ground Still Lets Water Move: Why Tiny Soil Curves Matter in a Warming North
When Thawing Permafrost Becomes a Downhill Water Story
Cold Springs in a Warming Lagoon
When Thaw Ponds Start Talking to Groundwater
When the Shoreline Moves Toward the Well: Saltwater, Erosion, and Island Drinking Water
When Snowmelt Finds Hidden Pipes in Frozen Soil
When Frozen Ground Starts Leaking: Permafrost, Groundwater, and the Hidden Paths of Thaw
When Frozen Ground Still Drinks: Snowmelt Shortcuts Beneath Prairie Grasslands
The Hidden Taste Map of America’s Groundwater
When Permafrost Becomes a Leaky Filter: Wastewater, Groundwater, and a Warming North
When Groundwater Sneaks to the Sea: Lessons from a Nova Scotia Harbour
When Rising Seas Thaw Frozen Ground from Below
As Ice Sheets Lighten, Seawater Moves Underground
When Thawing Permafrost Reroutes a Gasoline Spill Underground
When Hot Pipelines Warm Frozen Ground
When Permafrost Thaws, Groundwater Can Carry Old Carbon Back Into the World
Reading Arctic Thaw in Stream Water
Fluoride in Well Water: When Groundwater Has Too Little—or Too Much
When Water Maps Guess Too High and Too Low: Fixing Machine Learning Bias in Groundwater Science
Finding Water’s Address: A New Map for Groundwater Clues
When Water Models Meet the Real World: Why Useful Predictions Are Never Proof
Counting Groundwater Trouble Fairly: Why Aquifer Maps Need Grids, Not Guesswork
Methane in the Well: Measuring Britain’s Groundwater Before Shale Gas
What Public Wells Reveal About America’s Groundwater
How Deep Is the Rock Beneath the Delaware River Basin?
Why Big Water Models Can Miss Small Streams
When Old Oil Wells Leak Into Groundwater: Methane, Microbes, and the Hidden Chemistry Below
The Hidden Nitrate Map Beneath Our Drinking Water
What’s in the Well? Pesticide Breakdowns in U.S. Drinking-Water Aquifers
California’s Groundwater Checkup: Measuring Risk by Place and by People
Who Gets Tap Water from Underground? Mapping America’s Public-Supply Groundwater
When Wetlands Whisper and Groundwater Speaks: Tracking Chemistry in a Flat Michigan Stream
The Water Cycle Picture Is Missing Us
What Salt Can Tell Us About a Well: Reading Groundwater in Southern Quebec
When Rivers Get Saltier: Climate, Road Salt, and the Future Chemistry of U.S. Freshwater
Reading Rivers in Mud: How AI Helps Decode Sediment and Climate Stories
When Water Data Speak Different Languages: Why Nitrate Units Matter
Reading Deep Heat in Mexico’s Geothermal Water
When Methane Finds a Water Well: Tracking Gas Leaks in Shale Country
When Gas Wells Leak: How Scientists Trace Methane in Drinking Water
When Water Data Is Scarce: Teaching AI to Listen to Science
Helium in the Well Water: Tracing Hidden Groundwater Beneath Michigan
Why Water Data Needs a Cleanup Before It Can Tell Us What’s in Our Streams
Methane in the Creek: How Streams Can Reveal Hidden Gas Leaks
The Glacier Water Hidden in Michigan’s Shale Gas
The Forgotten Wells Beneath Our Water, Climate, and Clean Energy Future
When Methane Shows Up in Well Water: Reading the Chemistry Clues
Penguin Clues in Antarctic Mud: How Guano, Water, and Nitrogen Reveal Past Colonies
Can a Stream Spill Hide in Plain Sight? Mapping Water Clues Near Shale Gas Wells
Fracking, Drinking Water, and the Data People Need to Trust
The Hidden Water Library: Why Sharing Chemistry Data Matters
Tiny Tracers Under the South China Sea: How Noble Gases Reveal Water, Faults, and Gas
Old Wells, Road Salt, and Drinking Water: A Pennsylvania Groundwater Detective Story
What 11,000 Wells Reveal About Fracking, Methane, and Rural Drinking Water
Hot Springs, Helium, and a Moving Plateau: What Water Reveals Beneath Tibet
Why U.S. Rivers Are Getting Saltier, and Why Their Chemistry Is More Complicated Than Road Salt
When Satellites Meet Stream Boots: A Friendly Guide to Trusting Big Water Data
How Old Is the Water Under Quebec’s Eskers?
When Gas Finds Water: Tracking Methane Through Streams, Wells, and Rock in Pennsylvania
Reading Snow with Thermometers: A New Way to Track Winter Water
When Mountains Squeeze Stone: Tiny Shale Pores, Ancient Seas, and Today’s Energy Choices
How Rain Draws Hidden Lines in Soil — and What AI Can Learn From Them
When Methane Shows Up in Well Water: How Scientists Read Groundwater Clues
When Algorithms Read the Water: Machine Learning, Geochemistry, and the Hidden Stories in Samples
Reading Well Water With Nitrogen: Tracking Stray Natural Gas in Texas Groundwater
A Slight Salt Signal in Groundwater Near Shale Gas Wells
Finding the Hidden Ingredients in Rivers, Sediments, and Landscapes
What Deep Oil Fluids Can Teach Us About Water, Rocks, and Energy Choices
What Is Salting Rural Wells? Road Salt, Brine, and the Groundwater Detective Story in Appalachia
Tiny Gases in Ancient Shale Water: A Hidden Record of China's Mountain Building
Where Rivers Meet the Gulf: Making Sense of Water Data That Shapes Coasts
When Fracking Meets Old Oil Country: What Groundwater Chemistry Can Reveal
Volcano Clues in Cold Groundwater: Noble Gases Beneath Weishan
When Power Plants Change Fuel, Do Nearby Streams Notice?
When CO2 Meets Deep Seawater: Lessons from a Natural Storage Site in the South China Sea
What a Creek Can Tell Us About Hidden Chemistry Underground
Noble Gases and Stray Methane in the Trinity Aquifer
Noble Gases and Methane in Texas Groundwater
Reading Hidden Flowpaths in Stream Chemistry
Noble Gases, Ancient Water, and Folded Shale in the Sichuan Basin
The Ghosts of Drilling Past — What Tiny Stream Bugs Tell Us About Energy's True Footprint
Cemeteries, Cities, and Streams: How Urban Landscapes Shape Water Quality