Aliens could be truly astonishing oddities with no resemblance to humanity -- but many scientists believe they'll have at least a broadly Earth-like look.

Alien life may be more Star Trek than Lovecraft. The Equation of Life: How Physics Shapes Evolution by Charles Cockell, an astrobiologist at the University of Edinburgh, argues for the possibility ...

Star Trek postulates a hopeful and aspirational future that's the opposite of Alien: Romulus'.Yes, there are still problems, enemies, and wars to fight in the final frontier, but Star Trek ...

Human life, seeded to other planets by an extraterrestrial civilization, could explain why so many of the aliens in the fictional "Star Trek" universe resemble human men and women. After studying ...

These aliens have included sentient gas clouds, flashes of energy, humanoids with unnerving appearances, and zombie-like cyborgs. With that in mind, here are Star Trek's ten creepiest aliens. 10.

Star Trek creator Gene Roddenberry flipped that script, introducing to a 1960s audience a future in which an interated cast of humans (and, just to drive the point home, one actual alien) work ...

The Original Series still needed to engage in a physical altercation, with some human characters clearly more adept at fighting than others. Over the course of the series' original three seasons, a ...

In this list we're going to count down some of the most outrageous examples of alien influence on Human history that we've seen in Star Trek. 10. Quinn's Undercover Work On Earth ...

Its aliens are often not just “aliens”, they are monsters. Whereas Star Trek’s aliens, with a few exceptions, are intended to be our equals and opposites, Doctor Who’s aliens, when they ...

In reality, Vadic is a Changeling, an alien species of shapeshifters first introduced in “Star Trek: Deep Space Nine.” Her true form is a gelantinous state.