The males of many animals compete with each other for females. This can be through direct fighting, as in the case of crickets and fruitflies.
By now you might be used to spectacular images of celestial bodies thanks to organizations like NASA and the ESA. But it’s still possible to be wowed by these images, especially when they’re taken by people like you and me.
December 1st is the deadline to participate in an exciting annual exhibit at the Art.Science.Gallery in Austin, TX. For years, artists have created small trading cards to exchange amongst themselves at conferences and gatherings, but according to the rules of exchange, these cards must never be bought or sold.