Black swifts can fly with a speed up to 111.5 km/h, without landing for eight months a year, and nest around waterfalls ...

The sustainable Polynesian retreat has welcomed guests such as Barack Obama, Beyoncé and Jay-Z, Leonardo DiCaprio and others ...

Lucky for us, the kind folks over at r/whatisthisthing are ready and willing to help out. Here are 51 recent finds from the ...