Dark matter, predicted to account for most of the universe's mass, remains highly elusive. Physicists have been searching for ...

You won't see a majestic line of planets on Jan. 25 the way people on social media are promising, but you will see four ...

Have you seen it? I’m talking about that super-bright and super-red “star” rising in the east in the early evening Butler sky ...

To say that it was an interesting year is to say that the Earth rotates around the sun, something that isn’t as slam dunk as it would appear.

Biden invoked the troublesome incidence of wrongful convictions and commuted the death sentences of 37 out of 40 federal ...

NASA reports that the construction and operation of China's Three Gorges Dam have slowed Earth's rotation by 0.06 ...

Learn key facts about the Moon: from its significant distance and relative size compared to Earth to its distinctive color ...

To say that it was an interesting year is to say that the Earth rotates around the sun, something that isn’t as slam dunk as it would appear.

To say that it was an interesting year is to say that the Earth rotates around the sun, something that isn’t as slam dunk as ...