The good news is that because the top of the volcano is still 4,500 feet below the ocean’s surface, it poses no danger to ...

Underwater, the lava cools more quickly than it would in the air, so instead it makes what’s known as pillow lava. These are bulbous pillows of lava that form enormous mounds that can overwhelm ...

"The eruption is not going to cause a tsunami because tsunamis are caused by a big, sudden movement of the sea floor," ...