Scientists have discovered one of the largest known sea creatures – a coral the size ... comprising nearly one billion ...

Even when we think we know everything, or that we think we have a grasp on what species occur in our environment, we don’t,” said Declan Morrissey, a zoologist at the Smithsonian.

Endometrial polyps (or uterine polyps) are small fingerlike growths inside your uterus (womb). You can have one or multiple polyps, ranging in size from a small seed (a few millimeters ...

These “sand-encrusted” polyps form “small groups embedded and ... Francisca’s cluster anemones were found growing over sea sponges or “directly” on rocky cliffs, researchers said.