QUICK FACTS Name: Dwarf sperm whale (Kogia sima) Where it lives: Tropical and temperate waters around the world. What it…
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The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow…
Read More »The patient: A 54-year-old man in Rotterdam, Netherlands The symptoms: The patient visited the emergency room after experiencing shortness of…
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