A listening post in Antarctica-- the last of 21 Australian monitoring facilities -- has been certified to become part of an active system girdling the planet to detect nuclear weapon tests.

It’s Wednesday, September 17, and more than two weeks have elapsed since the Comprehensive Test Ban Treaty Organization (CTBTO) began its mock inspection exercise in Kazakhstan. A quick refresher on ...

A visiting senior official of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) praised the Philippines for its global peace and security contributions through Filipino scientists’ ...