Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
In 2025, the ozone hole shrunk to one of its smallest sizes in decades
(
phys.org
)
3 points
by
pseudolus
5 days ago
|
hide
|
past
|
favorite
|
discuss
help
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
