51. A 2019 study found that the ocean contains around 200,000 types of viruses, 90% of which were new to science. 52. The most dangerous ocean animal is the Australian box jellyfish, whose poison can ...

This is the moment a riot police officer knocks protester's teeth out after smashing his shield into the man's face. The ...

Braces, rubber bands, even jaw surgery—millions endure them in pursuit of a straighter smile. But were misaligned smiles ...