A children’s book about animal reproduction will remain in several Orange County middle school libraries after a divided school board vote. The board voted 6–2 to keep "Do Animals Fall in Love?" on ...

A children’s book with explicit illustrations of animal mating has sparked a challenge in Florida's Orange County Public Schools this month but will remain available in four middle school libraries ...

The energy invested in animal reproduction is as much as 10 times greater than previously estimated when the metabolic load of bearing and caring for offspring is accounted for, according to a new ...

Sexual reproduction is the production of a new organism from two parents by making use of their sex cells or gametes. In this process male gametes fuses with a female gamete to form a new cell called ...