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Ocean science news, explainers, and statistics covering marine environments, currents, climate, coasts, seafloor research, and the changing global ocean.

Offshore wind turbines in the Baltic Sea

What Natural Resources Come From the Ocean?

The ocean provides living resources such as fish, shellfish and seaweed; dissolved materials including salt, magnesium and bromine; sand and gravel; offshore oil and natural gas; potential seabed minerals; and renewable energy from wind, waves, tides and currents. Ocean ecosystems also provide services such as carbon storage and coastal protection, although those benefits are not…

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Serene foggy beach scene on the Oregon coast with sea stacks and nearby coastal homes

A 30-second message telling Oregon beach visitors they could help move other people to act raised climate-action intent in a 2,414-person field experiment, while warnings about ocean acidification and appeals to coastal attachment produced no detectable lift and did not change the final sticker choice meant to mimic real-world follow-through

Thirty seconds was enough for researchers to measure a small shift in what people said they might do next about climate and ocean change, but only when the message focused on a very specific human belief: whether a person feels able to encourage someone else to act. In a field study of 2,414 coastal visitors…

Drone shot over a vibrant mangrove forest with a wooden boardwalk and gazebo in Thailand

Marine reserve trips left 228 tourists with two distinct paths toward conservation, as awe tracked the easier promises to recycle and save resources while nature connection aligned more strongly with donating, volunteering and asking others to stop harming the coast

One of the study’s central puzzles was simple enough for any traveler to recognize. People can come home from a striking day in nature feeling amazed, calmer and more connected to the living world, yet those feelings do not all point toward the same kind of next step. A survey-based study of 228 tourists visiting…

Plastic waste and litter scattered on a sandy beach, highlighting environmental pollution issues

Across 138 volunteers, as few as 10 to 21 litter items on a beach scene were enough to lower calm, happiness and the sense of restoration people expected from the coast and the sharpest drop came when the mess looked like careless public behavior instead of working gear from fishing

A clean shore can feel like a reset button, yet this study found that the feeling is fragile. When researchers added small amounts of debris to beach photographs, viewers rated the scenes as less pleasant, less calming and less likely to help them recover from stress. The harshest reactions came when the trash looked as…