The formation, movement and melting of icebergs offer insights into some of the most extreme areas of the cryosphere, like Antarctica and Greenland.

When the iceberg came into view ... the ship went under and nearly 1,500 people died, many from hypothermia as they floated in the 28-degree water. To convey an inkling of what that chill felt ...

“These individuals seem to be the alleged tip of the iceberg,” said Kenneth Parker ... to learn about firearm safety in the classroom under a bill that passed the state House with overwhelming ...

Weighing a little under a trillion tons ... the water long before it reaches the island," he said. "The iceberg is moved by that water flow, so the chances of it hitting are not that high ...

Weighing a little under a trillion tons ... the water long before it reaches the island," he said. "The iceberg is moved by that water flow, so the chances of it hitting are not that high ...

The world's biggest iceberg is steadily drifting towards a remote British island off a tip of Antarctica, six weeks after breaking loose from its sea floor grounding in the Southern Ocean.

For every bit of the iceberg above the water’s surface, there’s ten times more below, Meijers said. It’s not exactly high-speed action. The iceberg is making its way at a glacial pace of one ...

Weighing a little under a trillion tonnes ... the water long before it reaches the island," he said. "The iceberg is moved by that water flow, so the chances of it hitting are not that high ...

For every bit of the iceberg above the water’s surface, there’s ten times more below, Meijers said. It’s not exactly high-speed action. The iceberg is making its way at a glacial pace of one ...

Weighing a little under a trillion tonnes ... the water long before it reaches the island," he said. "The iceberg is moved by that water flow, so the chances of it hitting are not that high ...