Constance Robertson told police she believed the 16-year-old male student was actually 18.
The research could one day be used to help human same-sex couples reproduce.
All four accused individuals are submariners based in Washington state at Naval Base Kitsap-Bangor.
She is alleging age and sex discrimination.
Tarrant County Sheriff's Office's Human Trafficking Unit recently arrested 13 men for the solicitation of children online.
"This is not the kind of business I would like to see in Houston," the mayor said in a statement.
Senate Judiciary Committee Chairman Chuck Grassley said he would do everything he could to avoid a "circus" at Thursday's hearing.
The judge then reportedly suggested he'd had sex with the prosecutor.
Some online posts in the days leading up to Hurricane Florence were legitimate requests from families needing food, shelter or a ride. But many were getting overshadowed by messages from those seeking flings or offering services with a catch.
Scent is thought to play an import role in who we find attractive.
A series of landlords were caught on camera propositioning women with offers to waive their rent and utilities in exchange for sex.
The young woman, 22, broke down into tears during the caning, while the older woman, 32, showed no reaction.
"Four years of marriage and neither the husband nor wife knew how to get pregnant," obstetrician Liu Hongmei said.
There also appears to be little benefit in being extremely attractive over simply being very attractive in the eyes of a typical potential partner.
Asia Argento issued a response to the Jimmy Bennett sexual assault allegations uncovered by The New York Times Sunday.
He was also keeping nearly 40GB of pornography on his work computer under a folder called "fun times."
A witness took photos of four naked or semi-naked people apparently engaging in indecent acts.
Oklahoma utility worker Tyler Schlosser, 29, was 40 minutes from his Pryor, Oklahoma, home around 8:45 a.m. on Wednesday when the alleged incident occurred.
The attorney general claimed that a "dangerous movement...is now challenging and eroding our great tradition of religious freedom."
"This form of abuse is painful and humiliating for victims and often has a devastating impact on all aspects of their lives," one campaigner said.
The head of parliament's families committee told Russian women to keep away from foreign men, while the head of the sports committee wants a baby boom.