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Articles on Oceans

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Two people walk their bicycles along a flooded street on the waterfront of Fort Lauderdale, Fla., as Hurricane Irma passes through on Sept. 10, 2017. THE CANADIAN PRESS/Paul Chiasson

Why a net-zero future depends on the ocean’s ability to absorb carbon

Economic recovery and carbon neutrality are linked. Both depend on the ocean’s ability to continue to regulate climate.
The greenhouse effect and plate tectonics are essential for maintaining water on the Earth’s surface. NASA/Goddard Space Flight Center/Reto Stöckli

Why is the Earth blue?

The presence of water on the Earth’s surface is the result of a subtle balance between different mechanisms in the atmosphere and below the surface.
Some places, like Nazaré Canyon in Portugal, produce freakishly huge waves. AP Photo/Armando Franca

What makes the world’s biggest surfable waves?

Some beaches in the world tend to consistently produce huge waves. Places like Nazaré Canyon in Portugal and Mavericks in California are famous for their waves because of the shape of the seafloor.
A female killer whale leaps from the water in Puget Sound near Seattle. (AP Photo/Elaine Thompson)

Pacific killer whales are dying — new research shows why

Scientists had been uncertain about why killer whales are dying in the northeastern Pacific Ocean. A new study takes an in-depth look and provides the tools to help prevent additional deaths in the future.
Eelgrasses covered with small snails, which keep the leaves clean by feeding on algae that live on them. Jonathan Lefcheck

Restoring seagrasses can bring coastal bays back to life

Healthy seagrasses form underwater meadows teeming with fish and shellfish. A successful large-scale restoration project in Virginia could become a model for reseeding damaged seagrass beds worldwide.

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