Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...

China’s rapidly expanding nuclear program has entered a new phase. A new report from the China Nuclear Energy Association ...

Dive into 25 cosmic mysteries science can't explain, from dark matter to dark energy. Explore the universe's most baffling ...

La Sal del Rey near Edinburg is a natural salt lake in the Rio Grande Valley that makes floating so easy, you’ll question ...

From Arctic fjords and volcanic craters to medieval castles and coastal cliffs, here's where to get a clear line of sight to ...

This video examines the ongoing search for a hypothetical planet far beyond Neptune, often referred to as Planet X. Strange ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

Scientists suggest that a fifth, hidden force linked to dark energy may exist in the solar system but has not yet been ...

A new study suggests that the comet that rambled past us from another star last year likely originated in a cold, isolated ...

Astronomers analyzed the vapors coming off the comet when it neared the sun and found it had a lot of "heavy" water. That ...

Horizon Science Academy — a charter school — will open this fall to grades K-5 at Radiant Church in Cedar Rapids.

It’s hard to know what’s most frightening about a space prison: the dangerous inmates within or the deadly vacuum of space ...