An invasive crayfish species from Australia is posing a threat to the native crayfish species in the Rio Grande Valley, Texas officials warn. Screengrab from Texas Parks and Wildlife video There ...

The female reproductive system includes internal and external organs, each designed to carry out varying functions. Learn ...

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 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 ...

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 ...

The Alabama legislation, which passed the Senate on Thursday, would create legal definitions of male and female based on the reproductive organs at birth. At least nine other states have enacted ...

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 ...

Indeed, Trump promised during his campaign to "end left-wing gender insanity," and reiterated in his inaugural speech (embedded below) his intention to define gender as male or female. The day of ...

According to the order, the US only recognizes two sexes, male and female, which are defined respectively ... development before the organs for pelvic anatomy start to be established, [and ...

Sean "Diddy" Combs has been accused of drugging and sexually assaulting an aspiring male singer in 2015, according to a new lawsuit brought against the embattled hip-hop mogul. The lawsuit ...

“When another male is present, he may sometimes chase the urine stream with his rostrum.” (Dolphins can identify their friends by taste.) Jason Bruck, associate professor at Stephen ...