Nearly 100 similar blob sightings have been reported around Norway and the Mediterranean Sea since 1985, but the mysterious gelatinous masses have always evaded classification. Now, thanks to a year-long citizen science campaign and a new DNA analysis, researchers have finally identified the blobs as the rarely-seen egg sacs of a common squid called Illex coindetii. According to a new study, published March 30 in the journal Scientific Reports, each blob may contain hundreds of thousands of teensy squid eggs, encased in a bubble of slowly disintegrating mucus. Remarkably, while scientists have known about I. coindetii for more than 180...