Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

This Christmas, astronomers are highlighting a spectacular region of space that looks remarkably like a glowing holiday tree.

From morning glories spiraling up fence posts to grape vines corkscrewing through arbors, twisted growth is a problem-solving ...

The basics of photosynthesis are something that every student learns in school: carbon dioxide, water and light in; oxygen ...