News tagged with ocean

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Wildlife loss in the global ocean

Over the past 500 years, approximately 500 land-based animal species have gone the way of the dodo, becoming extinct as a result of human activity. In the ocean, where scientists count only 15 or so such ...

Jan 15, 2015
4.2 / 5 (5) 5

Super-Earths have long-lasting oceans

For life as we know it to develop on other planets, those planets would need liquid water, or oceans. Geologic evidence suggests that Earth's oceans have existed for nearly the entire history of our world. ...

Jan 05, 2015
4.9 / 5 (45) 4