Our planet is unique for its ability to sustain abundant life. From studies of the rock record, scientists believe life had already emerged on Earth at least 3.5 billion years ago and probably much ...
During the last ice age, the Atlantic Ocean's powerful current system remained active and continued to transport warm, salty ...
Each year, vast blooms of phytoplankton spread across the Southern Ocean, drawing carbon dioxide from the atmosphere and ...
The ocean is continuously ventilated when surface waters sink and transport, for example, oxygen and carbon to greater depths ...
Earth’s oceans reached their highest heat levels on record in 2025, absorbing vast amounts of excess energy from the ...
A diver surveys a coral reef on Nov, 27, 2017 near the Comoros archipelago, Indian Ocean.Alexis Rosenfeld—Getty Images When the world’s first marine reserves were established in the 1920s, Jacques ...
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