Oceanography

3 articles

Construction of the Fehmarnbelt Tunnel, the world's longest immersed tunnel, showing large concrete sections being lowered into the sea by heavy machinery.

Cosmos & Physics

Fehmarnbelt Tunnel: World's Longest Immersed Tunnel

Norway's Rogfast tunnel is set to plunge 390 meters below sea level and stretch 26.

Dr. Evelyn Reed·June 23, 2026

A vibrant deep-sea hydrothermal vent ecosystem teeming with unique life forms like tube worms and bioluminescent creatures in the crushing darkness of the ocean floor.

Exploration & Discovery

What Are Deep Sea Hydrothermal Vents and Their Ecosystems?

Seawater in some deep-sea hydrothermal vents can reach temperatures exceeding 700° Fahrenheit, yet these scalding underwater chimneys are teeming with life never before seen.

Samuel Adebayo·June 4, 2026

A glowing, pale gold, softball-sized orb discovered sealed shut and unidentifiable on the deep ocean floor during a scientific expedition.

Cosmos & Physics

Scientists Identify Mysterious Golden Orb Found Deep in Ocean

At 3,250 meters deep in the Gulf of Alaska, scientists found a softball-sized, glowing pale gold orb, sealed shut and utterly unidentifiable.

Dr. Evelyn Reed·May 23, 2026