These first-person games let you get up close and personal with your bases by incorporating building mechanics that are often intuitive and addictive.

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend.

After setting social media abuzz by saying aliens were real, former President Barack Obama said he didn't see evidence that ...

High-resolution flyover footage is revealing Mars as a world shaped by dramatic landscapes and ancient forces. From vast ...

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