Add Yahoo as a preferred source to see more of our stories on Google. Earth’s magnetic field plays a key role in making our planet habitable. The protective bubble over the atmosphere shields the ...

The idea of isolation is prevalent through the Alien series. In space, no one can hear you scream, often because there’s nobody left to hear you scream. That theme also extends to the idea of what ...

I absolutely adore Xenomorphs in all their forms. I love facehuggers, chestbursters, not-yet-full-grown "teen-omorphs," and of course, I love giant, double-mouthed, razor-tailed adult Xenomorphs in ...

For over a century, scientists have wrestled with one of biology’s most fundamental mysteries: how the first animals evolved. These earliest creatures emerged more than 600 million years ago in ...