The design of a bio-inspired butterfly-shaped patch antenna array, generated by polar transformations, covering the wireless local area network (WLAN) band at 2 ...

Will we ever get the Guinness World Record for most people dressed as a butterfly? Last week’s question: Once the poop is bagged, who returns it to the trailhead trash?

Let’s explore the extraordinary migration of the Monarch butterfly – the insect that travels further than any other butterfly on Earth – and the challenges it faces in our rapidly changing world. The ...