"Star Trek" fans love a good twist, but sometimes the writers conjure up a turn of events so shocking that even die-hard ...

Star Trek includes several time travel episodes that are easy to follow and logically entertaining, with clear explanations ...

Time travel is deterministic and locally free, a paper says —resolving an age-old paradox. This follows research observing ...

Two Years In #1 hits stores this Wednesday. The Ultimate Guardians recruit across time and space for the Maker's return.

Several Marvel characters have earned their place on Earth-616 even though their origins took place in different timelines ...

Specifically, physicists and philosophers tend to conflate what it means for something to exist and what it means for ...

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol' Earth helps us understand what the universe might be doing beyond ...

Of the 120 contestants who entered the 2025 Miss Universe pageant, just a quarter is competing in the grand finale tonight. What time does the event start, and how can U.S. viewers stream it? Here's ...

If “Katabasis” author R.F. Kuang could time travel, she’d want to be 18 years old at a Beatles concert. Living in the '60s is an enticing idea for Kuang, who's known for fantasy books “Babel” and “The ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously thought, a new study suggests. "Remarkable" findings published today in ...

The super-high end of hospitality has become its own ecosystem — one defined by absurd expectations, staggering personalization, and record-breaking business for those who can play the new game. Colin ...

Universal is opening up Epic Universe as part of multiday deals, including Florida resident options that could see a three-day ticket among three parks for as low as $303. The new three-, four- and ...