The 1.2m giant clam thought to be extinct 'reappears' off the coast of Croatia
A parasite almost wiped out the giant Pinna nobilis mussel in 2016. However, recently, Croatia discovered that this mussel is growing again and is making efforts to preserve it.Take advantage of Vietnam's 3-pound giant scallop
Scallop shells can reach a length of 1.5m and weigh 300kg. This is the largest mollusk on earth.Extinct because ... sex organs are too big
A study published in Nature reveals the curtain of the disappearance of some ancient organisms.