Researchers at the Smithsonian Conservation Biology Institute (SCBI) have generated mature sperm from frozen testicular tissue for the first time. Their findings were published in PLOS ONE today. The ...

A breakthrough study published in PLoS Biology demonstrates that rat testis tissue frozen for over 20 years can be successfully transplanted into infertile mice to regenerate and produce sperms.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have detected "significant concentrations" of microplastics ...

Male testis tissue that is cryopreserved can be reimplanted after more than 20 years and will go on to make viable sperm, according to a new study in rodents in the open-access journal PLOS Biology by ...

A man who received a transplant of his own testicular tissue, cryopreserved 16 years ago before he underwent cancer treatment known to cause infertility, has successfully produced sperm. This marks ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Frozen testicular tissue can still make sperm after 20 years, according ...

Add Yahoo as a preferred source to see more of our stories on Google. NEW MEXICO (KRQE) – A new study by University of New Mexico (UNM) researchers found microplastics in the testicular tissue of both ...