Environment ❯ Climate Change

Ocean Warming

Marine Ecosystems Coral Bleaching Heat Stress North Atlantic Sea Level Rise Greenhouse Gases Impact on Weather Patterns Marine Biology Impact on Marine Life Impacts

Study: Warm-Bodied Sharks and Tunas Use 4× More Energy and Risk Overheating

The analysis sets heat limits that signal shrinking range for big ocean predators as seas warm.

Juvenile Great White Circles Newport Beach Surfer, Prompting Brief Water Closure

Tagged Great White Reaches Vancouver Island in Rare Northern Visit

Maine Lobster Landings Fall for Fourth Year, Hitting 78.8 Million Pounds in 2025

World’s Oceans Set Another Record for Stored Heat in 2025

Global Oceans Set 2025 Heat Record, Adding 23 Zettajoules

Copernicus Report Finds Oceans Warming Faster as Prolonged Heatwaves Reshape Marine Ecosystems

9th Copernicus Ocean Report Finds Every Sea Region Now in a Triple Crisis

Louisiana Confirms Fifth Vibrio Vulnificus Death in 2025

Field Data Show Tropical Prochlorococcus Declines as Oceans Top 28°C

New Study Warns Tropical Prochlorococcus Could Halve as Oceans Warm

Cuevas del Almanzora Imposes Bathing Ban Across Villaricos After Blue Dragon Sighting

Octopus Surge Upends Southwest England’s Crab Fishery as July Catches Plunge

Hurricane Erin Nears U.S. Coast as North Carolina Orders Outer Banks Evacuations

NSW Councils Phase Out Shark Nets as Bull Sharks Linger Longer Off Sydney Coast

Asia Warming at Nearly Twice Global Rate, WMO Warns of Intensifying Hazards

Oceans Greening at Poles and Bluing at Equator, Study Finds

Marine Heatwaves Shatter Records in North Atlantic and South-West Pacific

Clownfish Shrink to Survive Marine Heatwaves, Study Confirms

Ocean Warming Accelerates by 400% Over Four Decades, Study Finds