Scientists have rediscovered the remains of a long-lost continent, Argoland, reports Marine Insight. The continent was said to have submerged in the ocean for 155 million years. Studies claim that it surpassed the size of the United States and spread throughout the Indian Ocean and Southeast Asia. Scientists rediscover the remnants of a long-lost continent … Continue reading 3,000-mile-wide ‘Lost Continent’ Discovered on Ocean Floor