During this period of Earth's geologic history, called the Archean eon, the oceans and atmosphere were devoid of oxygen. "Life was confined to single cells in the oceans," said New Atlas.

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A fascinating new study has shaken up our understanding of Earth’s oceans. It reveals that around 15 million years ago, ...

Scientists say an exceptionally warm, dry spring coupled with weak winds allowed heat to build on the ocean’s surface. They warned the flare-up could disrupt marine ecosystems, altering breeding ...

During this period of Earth's geologic history, called the Archean eon, the oceans and atmosphere were devoid of oxygen. "Life was confined to single cells in the oceans," said New Atlas.

20% of Earth’s oceans have darkened in recent decades. What to know by: Anna Kutz Posted: May 29, 2025 / 12:23 PM PDT Updated: May 29, 2025 / 12:23 PM PDT ...

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The Earth’s oceans began forming over 4 billion years ago, shortly after the planet's formation. Water vapor released from volcanic activity condensed to form the early oceans as the planet cooled.

Oceans Earth's oceans are growing darker, threatening marine life worldwide: study Research shows 21% of oceans globally have darkened over the past two decades, shrinking vital light-penetrated zones ...