If you want to truly grasp the scale of Earth's polar ice sheets, you need some help from Isaac Newton. Newton taught us the universal law of gravitation, which states that all objects are attracted to one another in relation to their masses (and the distance between them).
The ice sheets covering Antarctica and Greenland are incredibly massive—Antarctica's ice is more than two miles thick in places and 5.4 million square miles in extent. These ice sheets are so large, in fact, that gravitational attraction pulls the surrounding ocean toward them. The sea level therefore rises upward at an angle as you approach an ice sheet, and slopes downward and away as you leave its presence.
Environmental News Archive



On Wednesday, conservative activist and controversial video sting artist James O’Keefe made an appearance in Cannes during the Film Festival with a new, secretly recorded 20-minute video that he said exposes the hypocrisy of two environmentalist documentarians and two Hollywood actors.
Who could forget? At the time, in the fall of 2002, there was such a drumbeat of “information” from top figures in the Bush administration about the secret Iraqi program to develop weapons of mass destruction (WMD) and so endanger the United States. And who -- other than a few suckers -- could have doubted that Saddam Hussein was eventually going to get a nuclear weapon?
When roughly 10,000 gallons of chemicals leaked into a West Virginia watershed this January, Governor Earl Ray Tomblin declared a state of emergency. Officials shut down schools, deployed the National Guard, and rallied volunteers to bring water and support to the 300,000 people without potable water.
Drought-stricken California is preparing for its worst wildfire season ever, the state's governor said on Sunday.





























