It is this: when many individual entities come together, the result is not merely the sum of their parts. In the language of ...

It's estimated there may be trillions of rogue planets wandering through the Milky Way, unbound to any star. Since detecting our first ones, we have been presented with an odd mystery.

The earliest acoustic vibrations in the cosmos weren’t exactly sound – they travelled at half the speed of light and there ...

New Scientist writers and contributors have chosen their top science-y books, films, TV shows, music, video games and board ...