Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized instrument. With th...
Äsende Elche im inneren Ural, geschmeidige Amur-Tiger am Pazifikstrand, kämpfende Riesenseeadler in Kamtschatka, Eisbären auf der Jagd in der Arktis oder munter tauchende Robben im Baikalsee. Die atem...
In 2016 filmmaker/photographer Pete McBride and writer Kevin Fedarko set out on a 750-mile journey on foot through the entire length of the Grand Canyon. More people have stood on the moon than have a...