The Ozone Success Story With a Complicated Ending
By Kurt Cobb – Feb 16, 2026, 3:00 PM CST
The phaseout of CFCs under the Montreal…
NASA Confirms a Big Win for the Planet: 2025 Ozone Hole Among the Smallest in Decades
The ozone hole over Antarctica in 2025 is officially the fifth smallest since 1992, a milestone NASA and…
Martian North Polar Vortex Creates Seasonal Ozone Layer, Planetary Scientists Say
The polar vortex is a consequence of Martian seasons, which occur because the planet’s axis is tilted at…