Astronomers have detected an enormous cosmic filament stretching 850,000 light-years across the early universe, offering a rare look into the large-scale structures that shaped galaxies billions ...

Many TV companies have stopped trying to fight YouTube and are embracing its rise instead. TV has become the top place people watch YouTube in the US, beating out mobile and desktop. And ...

SINCE 1928 I have been carrying out experiments on the absorption of cosmic rays in Lake Constance, which is 250 m. deep and lies 395 m. above sea-level. I was able to follow the cosmic rays to a ...

That makes them "cosmic messengers" because scientists can trace them back to their source, either within the Milky Way or across galaxies, and thus learn about some of the most energetic ...