Scientists say it's the earliest galaxy seen doing this (so far). Astronomers have caught an immensely ancient galaxy ...

The NASA New Horizons spacecraft's extensive observations of Lyman-alpha emissions have resulted in the first-ever map from ...

The loss extends the Galaxy’s winless streak in MLS to 10 games (0-7-3). The lone win this season came in the second leg of ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

When photo quality is a top consideration, the best phones from Apple and Samsung are amazing. But which is better? It's time ...