Hawaii just got a new ‘largest volcano on Earth.’ (Condolences to Mauna Loa.)

The Gardner Pinnacles are all that’s visible of what is now considered the world’s largest, and hottest, volcano. It’s called Pūhāhonu, and it lies northwest of Honolulu, Hawaii. Poking out of the sea 590 miles (952 kilometers) northwest of Honolulu,…