He cherry-picked data and skewed his results, deciding female animals were passive in the lives of their male counterparts. Darwin insisted males were always in the business of wooing females ...

Hours after taking office last week, Trump signed another order that seeks to define sex as only male or female, not recognizing ... Mulvihill reported from Cherry Hill, New Jersey.

They may be colorful and small, but mantis shrimp are not to be trifled with. These carnivorous crustaceans pack a powerful punch that can smash mollusk shells at speeds of up to 50 miles per hour ...

Impress your friends with this effortless dinner party menu from David Tanis, started with a mustardy arugula salad and finished with a knockout pear-almond cake. By David Tanis During the cold ...

A single gene in the shorebird species known as ruffs controls the levels of testosterone in males, and this in turn affects ...

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 ...

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 ...

"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 ...

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 ...

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 ...

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 ...