From poking fun at historical figures to playing fast and loose with the space-time continuum, these are fun picks for time-travel fans. Just remember to avoid paradoxes! For more great choices, try ...

YR4 reaches level 3 on the Torino Scale, giving it a 1% chance of impacting Earth on Dec. 22, 2032.

With the trailer for The Fantastic Four: First Steps now live, Marvel fans are excited about every scene of the teaser. Amid ...

Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...

This innovative approach offers a kind of “cosmic CT scan,” letting scientists examine slices of the universe’s history and track how matter clumped together over time. One key focus of the ...

While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if parallel universes do exist, could we ever travel to them? It certainly wouldn ...

Rock the Universe will be from 4 p.m. to 1 a.m. each night. There will be a dedicated fan zone featuring live performances from up-and-coming acts and autograph sessions with participating artists.

When does the new Star Trek movie Section 31 take place in the Trek timeline? There are some clues to help figure out the answer.

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...