For many years, scientists believed that life in Utah’s Great Salt Lake was extremely limited. Its caustic, hyper-saline ...

The ocean is full of surprises, and scientists are still finding creatures that seem almost unreal. From tiny reef animals to ...

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems. In the aftermath, jawed vertebrates gained an unexpected edge by surviving ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how evolution rewrote the rules of oxygen transport.

WASHINGTON — Two baby Kemp’s ridley sea turtles were released back into the Atlantic Ocean on Thursday, following more than six months of rehabilitation with the National Aquarium’s Animal Health and ...

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This is what happened to the animals at the UK's first Sea Life centre, in Scotland's Loch Creran, after it was closed in in October 2018.

Sea turtles are ectothermic, meaning they rely on their surrounding environment to regulate body temperature. When water ...

Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.