From an aerial view of a zoo employee who feeds penguins with sardines at Bursa Zoo, to an interesting behavior of some fighters from the Syrian Democratic Forces who drink tea in the village, the main aim of these photos is to make you…

The State of the Union address brings both chambers of Congress together, along with the cabinet, the Supreme Court, and the joint chiefs of staff to listen to the president deliver his annual address. There are countless procedures that…

Central American migrants in New Mexico, yellow vest protests in Paris, New York fashion week and the escape from the Islamic States’s besieged enclave in Syria – the week captured by the world’s best photojournalists. Read on to find out…

The heartthrob is not a recent invention. Though many Justin Bieber and One Direction fans may think their crushes are the first in existence, crush-worthy famous people are a phenomenon that dates back to Hollywood's golden age. Silent…

From a model on the catwalk at Pamella Roland’s show at New York Fashion Week, to a nice photo of Mamy - a caretaker who plays with a pair of pet lions in an enclosure built in a house, these photos of this week are ready to make you feel…

From this natural-color image of the frigid Great Lakes region acquired on January by the Moderate Resolution Imaging Spectroradiometer on NASA’s Terra satellite, to a Kitewing sailor that races across the frozen Newfound Lake in Hebron,…

From people who fled battles between Syrian Democratic Forces and fighters from the Islamic State group in the Syrian village of Baghouz that arrived after crossing a desert in the back of a truck to a region controlled by the SFD in the…

A lot of things happened this week, from a student who wants to demonstrate for urgent measures to combat climate change and wears a mask at a protest in central Brussels, to two members of the Mara Salvatrucha gang who were detained by…

If you think that you know your whole history, you are probably wrong. From a social point of view, these fascinating photos show how much we have progressed. Here are some pictures that are not even in the books. 

Adventures don't have to stop after dark. Here are the natural phenomena and man-made wonders that are best seen by night – or at least with the lights off.