Marmalade hoverflies leave northern Europe each autumn to escape the cold winter. A study, by the University of Exeter, ...

University of Iowa researchers have found and confirmed a gene that allows female fruit flies to get on the same frequency as courting males. Mosquitoes have the same gene and a similar courtship ...

According to the order, the US only recognizes two sexes, male and female, which are defined respectively as a "person belonging, at conception, to the sex that produces the small reproductive ...

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 ...

“As of today, it will henceforth be the official policy of the United States government that there are only two genders, male and female,” Trump said during his inaugural address, adding that ...

"As of today, it will henceforth be the official policy of the United States government that there are only two genders - male and female," Trump said. The decision puts an end to all official ...

However, this new study led by researchers in Oxford's Department of Biology, which investigated sequential matings in fruit flies (Drosophila ... female fitness is not only determined by a ...

Haas have restructured their race operations team with a series of changes that include appointing Laura Mueller as the first female race engineer in Formula 1. German Mueller will work with new ...

During his inaugural speech, Trump said: “there are only two genders — male and female.” Trump’s edict requires government agencies to use the “immutable” designation on forms and IDs ...

WASHINGTON — President Donald Trump on his first day in office Monday issued an order defining a person’s sex as “male or female” — requiring government agencies to use the “immutable ...

During his inaugural address, Donald Trump said the United States would adopt an official policy of recognizing only two genders, male and female. Trump accused the government of "trying to ...

Send an email to Jarrett President Donald Trump will sign a Day One executive order mandating that the federal government recognize two sexes, male and female, according to incoming White House ...