Images: A Well-Preserved Fossilized Fern

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Immortal fern

Credit: Benjamin Bomfleur
A fossil fern from 180 million years ago was recently unearthed in Sweden. It was so stunningly preserved that its nuclei and chromosomes were visible under a microscope.
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Tia Ghose, LiveScience Staff Writer

Tia Ghose

Tia has interned at Science News,, and the Milwaukee Journal Sentinel and has written for the Center for Investigative Reporting, Scientific American, and ScienceNow. She has a master's degree in bioengineering from the University of Washington and a graduate certificate in science writing from the University of California Santa Cruz.
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