Marine Geography

Coastal Areas Coastal Regions Atlantic Ocean North Sea Oceanography Underwater Discoveries Mediterranean Sea Canyons Oceanic Regions Oceans

Global Study Finds 2014–2017 Bleaching Damaged Over Half of Reefs as New Mass Event Continues

Researchers link record ocean heat to widespread reef loss using a global dataset that combines satellite metrics with more than 15,000 surveys.

Study Finds Caribbean Reef Food Chains Now 60–70% Shorter Than 7,000 Years Ago

Study Confirms 7,000-Year-Old Granite Wall Off Brittany

7,000-Year-Old Undersea Wall Off Brittany Confirmed in Peer-Reviewed Study

Study Finds Canary Islands’ Key Reef Grazer Nearly Wiped Out in Global Sea Urchin Die-Off

Ireland Confirms First Narwhal After Carcass Washes Up on Donegal Beach

INS Sutlej Completes 18th India–Mauritius Hydrographic Survey, Hands Over 35,000 Sq. Nm Fair-Sheet

PLA-Linked Study Proposes Hiding Smart Seabed Mines in Paracels' Acoustic Shadows

Landmark Review Traces Causes of Atlantic Sargassum Boom as Mexico Authorizes Open-Sea Harvest

Germany to Lift 1919 U-Boat U16 From North Sea for Likely Scrapping

Falkor (Too) Returns to Uruguay Study Area After Repair, Renewing Sub200 Expedition

Cuba’s Sunken ‘Lost City’ Remains Unexplored Despite Online Revival

Orcas Damage Sailboat Rudder Off Llanes as Pod Advances North

May Heatwave Warms UK Seas by 4°C; Threatened Sharks, Rays and Oysters Poised for Growth

Remains of Rare Shortfin Mako Shark Found on Nova Scotia Shore

Heatwave-driven octopus boom sweeps English waters

Cause of Death Confirmed for Stranded Sperm Whale Found Near Sylt

Karlsruhe Aquarium Welcomes New Male Shark to Join Star Resident Karla

German Engineer Sets World Record with 120 Days Underwater

Search Continues for Missing Maine Fishermen After Weekend Disappearance