It’s not easy to try to describe how a dolphin experiences sound in the ocean, says Lindy Weilgart, a noise pollution expert at Dalhousie University in Canada. “We have terrestrial ears and we’re in air, right?” Weilgart told Mongabay in a video call. “So you think, ‘Oh, so the ear’s a bit different,’ but it’s … Continue reading If marine noise pollution is bad, deep-sea mining could add to the cacophony