Learn what an American lady butterfly and caterpillar looks like. Plus, see how it compares to a painted lady butterfly.

A visually detailed study of the swallowtail butterfly’s life cycle, captured entirely through extreme close-up photography. Without narration, the film relies on striking imagery to document the ...

Supermassive black hole at the Milky Way’s center, captured by the Event Horizon Telescope (EHT) collaboration, showing a glowing ring around a dark center. A black hole 6.5 billion times the ...