A black-and-white video shared online for years is the only known recorded footage of German diarist Anne Frank. For years, a ...

Professional photographer Axel Breutigam about the story behind the cover image of his book 'UBC Concrete: Different ...

This past April, a picture of a black hole, captured by a global network of telescopes, again transformed our perception of the cosmos. That image appeared ... Atomic clocks—which use hydrogen ...

Planning strategy. Animated stock video in time stock videos & royalty-free footage Clock, with running time pointer. Sun reflecting on clock face time passing by. Time lapse on a modern white Clock ...