Marble Crayfish – The Self-Cloning Crustacean Taking Over the World

The marbled crayfish or marmokreb, a mutant species that didn’t exist 25 years ago, is considered one of the most invasive freshwater creatures in the world, and it’s all due to its remarkable capacity to clone itself. The rise of the the marbled crayfish as an internationally recognized invasive species can be traced back to […]

German “Mr. McDonald’s” May Be the Fast Food Chain’s Biggest Fan

A 32-year-old man nicknamed “Mr. McDonald’s” has been eating at the world’s most popular fast food chain every other day for the past two decades, and has invested a small fortune in McDonald’s-related clothes and memorabilia. David Geyer, a gardener from Bergheim, Germany, first ate at a McDonald’s fast food restaurant in 1997, and the […]