Last chance to enter the Armchair Taxonomist challenge!

All this month, we've been telling you about a fantastic challenge from the Encyclopedia of Life. Called Armchair Taxonomist, it's an opportunity to research and write about different plants, animals, fungi, and microscopic organisms — and, in the process, help move scientific information from places where it's hard for most people to see, to an […]

Are cats fooled by optical illusions?

You can help! Try tricking your cat with this same illusion for the edification of the Internet.