More Arizona Science Stories

Episode 329: Making strides in the fight against stomach cancer

Stomach cancer is only the fifth leading cancer affecting people in the United States, but it much more common worldwide.

Episode 328: Solving the mystery behind migraine headaches

Researchers have found migraine headaches emerge from triggers both inside and outside the brain.

Episode 327: Lowering the cost of detecting cancer

Researchers have spent years finding how to examine cancerous cells without taking them out of the body.

Episode 326: A new mission for Osiris REx

The University of Arizona-backed satellite is headed home after collecting soil form the asteroid Bennu.

Episode 325: Detailing the image of the Milky Way’s black hole

The recent image of a black hole in the center of the Milky Way confirmed what skywatchers had suspected for a long time.

Episode 324: Reading climate history with tree rings

New research shows that the best record for climate change can be found inside tree rings.

Episode 322: Using new ways to deliver medicine past the body’s natural defenses

The body’s immune system blocks 90% of the medication we might take from getting where it needs to go.

Episode 321: Detecting invisible gases that contribute to global warming

Carbon dioxide and methane gas can't be seen but can be detected from the air.

Episode 320: How new satellite measurements inform the debate about climate change

Scientists are updating a global database on climate gleaned from Earth orbit.

Episode 319: Measuring the impact of the pandemic on schooling

The COVID-19 pandemic saw in-classroom teaching interrupted in favor of learning from home.

Episode 318: Assessing progress in the fight against COVID-19.

Scientists are cautiously optimistic that COVID-19 could fall from pandemic status this year.

Episode 317: How mining plays an increasing role in developing technology

If you own a smartphone, TV, or electric car, you might not realize a complex mix of metals is required to create each device.

Episode 316: Taking a look at critical minerals found in Arizona

Arizona plays a large part in finding metals and minerals needed to maintain high technology.

Episode 315: How minerals tell the story of an evolving Earth

Gems and minerals can be a time machine for the planet.

Episode 314: Tracking down the stories that minerals tell

The rocks, fossils, and mountains around us tell a fascinating story.

Episode 313: Investigating climate change in the Arctic Ocean

Tree ring researchers are finding clues to how global warming is affecting the Arctic Ocean.

Selected Archive Filters

Arizona Science
AZPM is a service of the University of Arizona and our broadcast stations are licensed to the Arizona Board of Regents who hold the trademarks for Arizona Public Media and AZPM. We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples.
The University of Arizona