Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

The idea of time-travel paradoxes has been explored in science and the popular imagination alike, but some researchers think ...

Sonic the Hedgehog is no stranger to surprises. Whether it's running at lightning speeds or battling the nefarious Dr.

Hello Kitty Island Adventure is extremely sensitive to time travel. If you do it, you risk comprising your game save for future events. According to the developers, you will also lose access to ...

While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if ...

To be perfectly honest, the idea of time travel terrifies me because of the catastrophic circumstances I could cause by even the slightest alteration to the timeline. In fact, if I was ever given ...

Sonic 3 set up an explosive sequel with Metal Sonic and Amy Rose – and a new rumor could reveal which game Sonic 4 will adapt.

“Casey is an enigma wrapped in a mystery…” executive producer Alexandra Clarke jokes to TV Insider. “The ripple effect of ...