The Targaryens play a big part in “A Knight of the Seven Kingdoms” Season 1, but it can be tough to track who is one person’s son and who might be another’s uncle. Halfway through the “Game of Thrones ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Here's your "Knight of the ...

Scientists have discovered which animal was the first to branch off from our collective common ancestor. For years, debate had raged over whether the first to diverge was the sea sponge or the comb ...

Standing tall for all to see, trees are among the longest-living life forms on Earth, and we simply couldn’t live without them. Naturally beautiful and providing the air we breathe, many have lived ...