The World from PRX

oxygen

People wait in a long line at an oxygen distribution warehouse near downtown Mexico City.
COVID-19
Mexico’s COVID-19 wards are full. Many patients who can’t get oxygen die at home.
The moonset behind Earth, as viewed from the International Space Station.
Science
Some of the oxygen on the moon used to be on planet Earth
Environment
Celebrity scientist to be sealed in airtight box for experiment
A Green Ocean
Environment
Ozone levels over the Arctic hit all-time low
Antarctic Check-Up
Skin Cancer on the Rise
New Ozone Hole Findings
Belly up to the Oxygen Bar!
Killing Animals at Home
CLEAR THE AIR
State of the Oceans Essay
Ozone and Improbable Research
Update on Ozone
Cover Up
Problems With Promising CFC Substitute
Ozone Hole: once Again, Worse than Predicted
Life Under The Ozone Hole
New Ozone Research
Ozone Recap
Ground-Level Ozone
Flying Blind
Ozone: Going, Going…
Negotiating the Ozone Accord
Space Shuttle – Blasting Away at Ozone
An Ozone Lesson
Out of (a noble) Gas
Reworking the Ozone Treaty to Work for Climate Change
Ozone Update
Northwest Dead Zone
Tropical Sinks Gobble Greenhouse Gases
Ozone’s Harsh Harvest
Northwest Dead Zone
New Pesticide, Old Problems
Will EPA Clear the Air on Smog?
The Latest in Power Plants
Commodified Oxygen
Emerging Science Note / Mitigating C02
Commodified Oxygen
Health Note/Spud-aid
Tech Note
Tech Note
Environment
Ozone’s harsh harvest