Lately, I’ve been starting to feel as though my friends are so much farther ahead of me in life. Every week, someone gets engaged, or announces a pregnancy, or complains of having a slimy alien ...

While many of us are excited about the prospect of finding life on other planets, there's still also so much about life on Earth we have no idea about. Like, what the heck these floating xenomorph-ish ...

The scientific wonderers at What If detail the horrifying physical takeover and the biological drain of a host being reshaped ...