This story appears in the April 2019 issue of National Geographic magazine ... Of all the animals that thrive in our world—pigeons, mice, sparrows, spiders—we feel strongest about rats.

White House press secretary Karoline Leavitt announced that tariffs on Canada and Mexico will begin on February 1, as decided earlier dismissing reports that claimed the tariffs will be deferred ...

An extensive search for bodies in the Potomac River is continuing after an American Airlines passenger jet and a US Army Black Hawk helicopter collided midair. Follow live.