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

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

Witnesses have revealed what they saw take place at the moment of impact during the horrifying collision between an American Airlines jet and an Army helicopter over the Potomac River. On ...

The world's biggest iceberg -- more than twice the size of ... Or it could strike the sloping bottom and get stuck for months or break up into pieces. Meijers said this scenario could seriously ...

42,045 people played the daily Crossword recently. Can you solve it faster than others?42,045 people played the daily Crossword recently. Can you solve it faster than others? Tom Hanks & Rita ...

The world's biggest iceberg -- more than twice the size of ... Or it could strike the sloping bottom and get stuck for months or break up into pieces. Meijers said this scenario could seriously ...

The world's biggest iceberg is on the loose and is threatening to collide with a tiny south Atlantic island, potentially affecting the wildlife there, scientists warned this week. Known as A23a ...

The world's biggest iceberg -- three time the size of New York ... Or it could strike the sloping bottom and get stuck for months or break up into pieces. Meijers said this scenario could ...

The iceberg could reach the islands sometime in ... "Or it could strike the sloping bottom, getting stuck for months or break up into pieces." If it does wedge in the islands, "impacts are to ...

The world's biggest iceberg -- more than twice the size of London -- could ... Or it could strike the sloping bottom and get stuck for months or break up into pieces. Meijers said this scenario could ...