The Challenger's Deep bestiary is the second bestiary you can complete while visiting the cave system under Rosilt Bay in Roblox's Fisch. After getting a submarine upgrade in Volcanic Vents ...

America's first 'underwater automobile' is introduced, capable of diving up to 11,000 meters. The HOV DEEPSEA CHALLENGER by ...

The mission on Nov 10 beamed up the world's first live video from Challenger Deep. The submersible, equipped with robotic arms to collect biological samples and sonar “eyes” that use sound ...

The launch of Singapore’s final Invincible-class submarine on April 22 marked a new era in the Republic’s submarine journey. Here is a closer look at the evolution of the Republic of Singapore ...