The international Argo network of ocean-observing robots just recorded its two millionth profile, marking a major milestone for the 20-year old observation program. The robotic floats in the network ...

The free-floating Argo "robot oceanographers," a successful observation program that began in 2000 and is part of the global observing system to monitor Earth's oceans, reached two milestones: ...

As the third United Nations Ocean Conference (UNOC3) gets underway, the international community is drawing attention to the pivotal role of the Argo ocean observing program, as featured in a recent ...