World’s smallest Island country: The world’s smallest island country is Nauru, a tiny nation located in the central Pacific Ocean. Though small in size, this independent republic has a unique history, ...

Smallest country in the world: You must have heard about Vatican City, an European city known for being the smallest country in the world but have you herd about Sealand? Sealand is a micro-nation ...

The world’s tiniest pacemaker — smaller than a grain of rice — could help save babies born with heart defects, say scientists. The miniature device can be inserted with a syringe and dissolves after ...