Sometimes what goes up doesn’t come back down — instead, it becomes a problem. Junk is accumulating in space at a fantastic pace. There’s a simple solution for how to deal with all this celestial ...

In an unprecedented feat of space exploration, NASA’s spacecraft tracked Comet C/2025 R2 (SWAN) with stunning detail, capturing hundreds of images every few minutes over a 40-day period. This ...

The holidays are different for everyone, but whether you’re feeling merry, lonely, reflective, or need an excuse to get away ...

Several dozen tribal radio stations were caught in the crossfire of federal funding cuts this fall. NPR's Frank Langfitt ...