Toward the end of the 19th century, lurid tales of killer plants began popping up everywhere. Terrible, tentacle-waving trees snatched and swallowed unwary travelers in far-off lands. Mad professors ...

World Bog Day was celebrated around the world on July 23. I celebrated by hiking to an Alaskan bog, or muskeg, as they are colloquially known. This particular bog surrounded a small lake that was ...