Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

While Earth's slowdown is not noticeable on human timescales, it's enough to work significant changes over eons. One of those ...

They discover that the topological properties of quasicrystals come from periodic patterns in 4D, revolutionizing optics and ...

A breakdown of how to get the most out of the different moon phases, from the new moon through waxing, full, and waning ...

Sometimes, life truly is stranger than fiction. Recently, people on Reddit shared the most surreal "this can't be real" ...

The best chance for seeing the Milky Way this month will come around Memorial Day weekend in Illinois, according to experts - ...

At the very edge of our solar system, beyond the grasp of Neptune and even past the icy sprawl of Pluto’s domain, a new ...

If you have been feeling too hot this summer, pick up these home cooling techniques from Indian architects that draw from ...

Mind-boggling beauty abounds in photographs from around the globe submitted to this year's Milky Way Photographer of the Year ...

Zuckerberg, like most high-ranking figures in tech, understands something most people don’t think twice about: if it’s ...

The discovery of 2017 OF201 is significant, as it challenges the hypothesis of Planet Nine, a hypothetical planet thought to ...