A charging case, or battery pack, can extend the battery life of your phone. This sounds like an obvious pro for iPhone customers and tech lovers, but all that glitters isn't always gold.
When threatened or at rest, the hermit crab caterpillar, seen here head-on, retreats into its camouflage leaf case for protection. A caterpillar that was recently discovered in Peru exhibits a behavior previously unknown in caterpillars.
You are about to activate our Facebook Messenger news bot. Once subscribed, the bot will send you a digest of trending stories once a day.