This story first appeared in the Spring 2005 Issue of Ad Astra Magazine "Men areweak now, and yet they transform the Earth's surface. In millions of yearstheir might will increase to the extent that ...

The first early humans to use fire had no inkling of what it would lead to. Fire was one of our first technologies, and humans have been making changes to their environments since the advent of ...

The planet Venus is often referred to as Earth's "Sister Planet", and rightly so. In addition to being almost the same size, Venus and Earth are similar in mass and have very similar compositions ...

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When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists and science-fiction writers have long entertained the idea of "terraforming" Mars to ...