Researchers traveling along the Kuril–Kamchatka and Aleutian trenches in the northwest Pacific Ocean used a submersible to ...

Hours after a powerful earthquake struck off Russia's Kamchatka Peninsula, the region's highest volcano began erupting.

Researchers traveling along the Kuril–Kamchatka and Aleutian trenches in the northwest Pacific Ocean used a manned ...

A Chinese submersible has discovered thousands of worms and mollusks nearly 10 kilometers (six miles) below sea level in the ...

Researchers traveling along the Kuril–Kamchatka and Aleutian trenches in the northwest Pacific Ocean used a submersible to ...

Underwater voyage reveals network of creatures thriving at the bottom of deep-sea trenches - An underwater voyage has ...