M. moyowamkia lived about 100 million years ago during the Cretaceous period. [ Read the full story and see a video about the Tanzania titanosaur ] Heart-y tail ...

The Cullinan V, likely the most valuable heart-shaped gem in the Windsor vaults, is part of the legendary Cullinans, a suite of 9 brilliant stones cut from the largest diamond ever found (the rock ...

When considering all of the jewelry-loving members of the House of Windsor both past and present, Wallis Simpson may stand out in the category of heart-shaped gems.It's not surprising: after all ...