Credit: Leslie Robins / reFocus Awards World Photo Annual 2025 Get the Popular Science daily newsletter💡 Breakthroughs, ...

More is not always better. When we are bombarded with hundreds of digital photographs in a day, the odds mount against the ...

Watching the aurora borealis (in the Northern Hemisphere) or aurora australis (in the Southern Hemisphere) is unforgettable.

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025.