A heart attack will leave a permanent scar on a human heart, yet other animals, including some fish and amphibians,…
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A computer illustration of heart muscle cells KATERYNA KON/SCIENCE PHOTO LIBRARY/Alamy Two widely used antibiotics may be able to regenerate…
Read More »At about the size of a pinkie nail, the jellyfish species Cladonema can regenerate an amputated tentacle in two to…
Read More »An unusual jellyfish species found in the eastern Pacific Ocean called Cladonema pacificum is only about the size of a…
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