Just like in “When Harry Met Sally”, the answer isn’t so simple for Kinda baboons, which form long-term friendships between the sexes.

New research at the UO reveals that they have been using one that has existed for 480 million years. The octopus has just ...

One of the most captivating reproductive strategies is mouthbrooding—a remarkable process where certain adult animals protect and carry their offspring in their mouths until they are mature enough to ...

Chromosomal inversions are an important class of genetic variation that link multiple alleles together into a single inherited block that can have important effects on fitness. To study the role of ...

Sexologist and sex coach Cam Fraser says, "There is one toy that I most often recommend to [clients]: a stroker or masturbation sleeve, such as the Fleshlight Flight Pilot male masturbator." ...

One of the female contingents on Fly Team is analyst, Special Agent Amanda Tate (Christina Wolfe). Despite having a sedentary role within the unit, Tate had earned enough of Wes' trust to be put ...

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There are many interesting ways to reproduce in nature, and some creatures do the unusual path of reproducing by utilising their mouth.

Sex' shall refer to an individual’s immutable biological classification as either male or female," Trump's executive order declares. "'Female' means a person belonging, at conception ...

On Monday, Trump issued an executive order requiring US federal agencies to only recognise two genders — male and female, removing the option for any other gender identities. According to Trump's ...