World ofEarth observations and new research, with dates, sources and the story behind each headline.
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Stonehenge’s six-ton Altar Stone may have been carried from Scotland to Dogger Bank by glaciers before prehistoric people transported it hundreds of kilometers to Salisbury Plain. The possible multistage journey suggests remarkable organization and raises the possibility that the stone was valued long before it became part of Stonehenge.
Read at ScienceDaily ↗Scientists have found strong observational evidence that a key part of the Atlantic Meridional Overturning Circulation has been weakening across a wide stretch of ocean for nearly two decades. The slowdown could eventually reshape weather patterns, rainfall, storms, winters, and coastal sea levels around the Atlantic.
Read at ScienceDaily ↗NASA Earth Observatory stories open here with source credits. ScienceDaily’s headlines link directly to the full story at ScienceDaily. Older available items appear on the following pages. These articles provide context, not live hazard warnings.