A fascinating yet utterly disgusting video on YouTube has a lot of people guessing -- just what is living in the sewers under Raleigh, N.C.? The video, ostensibly shot by a Cameron Village sewer ...

When scientists discover a round, lumpy object that they can't totally explain, they have a special name for it: A blob. Blobs come in all shapes and sizes. Some are as small as cells, others as big ...