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Reproduction is key to profitability in beef cow-calf operations. When cows fail to conceive and calve on a yearly basis, ...

Serially cloned mice hit a genetic “dead end” by generation 58, underscoring that sex evolved for variation, purging harmful ...

Organizations that still believe well-worn myths concerning copyrighted materials do so to their own peril. Di'Vennci K.

A fertility expert told Newsweek empty nesters may want another baby as kids grow, keeping the next chapter of parenthood ...

Dr. Natalie Crawford, board-certified reproductive endocrinologist, joins TODAY to share her new book “The Fertility Formula: ...

Shere Hite, the subject of a documentary and a new book, made waves in the 1970s with her revelatory findings about the ...