00:59 The Italian coastguard has been working for days to free a massive sperm whale caught in an abandoned fishing net in the open sea off the Sicilian Aeolian Islands. The giant whal
Anewstudyinmicehasfoundthatafather’sstressmayaffectthebraindevelopmentofhisoffspringbychangingthefather’ssperm.Thefindings,deliveredonFridayattheongoingfour-day
Scientistshavecomeastepclosertomimickingthenaturalprocessbywhichthebodycreatesspermfromstemcellsinworkthatcouldultimatelyprovidenewtreatmentsforinfertility.Spea
Cetaceans–whalesanddolphins–areamongthebrainiestofbeings.Intermsofsheerbrainsize,thespermwhaleistopsontheEarth,withabrainsixtimeslargerthanthatofahumanbeing.And
Thedevelopedcountriesofthewesternsphereoftheglobemaybeconfrontedbya“spermcrisis”thathasresultedfromasteepdropinthereproductivecelloverthepast40years,findingsofa
In the not-so-distant future, research suggests, eggs and sperm may no longer be needed to make a baby -- at least not in the traditional way.
Implementation of universal two-child policy has led to rise in demand for donors
China’s sperm banks are experiencing a shortage because there aren’t enough qualified applicants, says the head of the nation’s largest facility.
China's sperm banks are already facing a dearth of donors, and a government proposal to end the country's decades-old one-child policy may put more pressure on the institutions.
Chinese researchers said Wednesday they have found a potential new approach to treating male infertility associated with poor sperm motility and genital tract infection.
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