Scientists have been shocked to find sharks appearing in freshwater rivers—far from their usual ocean habitats! But how is this possible? Are sharks adapting, migrating, or is something else causing ...

Rumors of shark sightings in the massive freshwater lakes of the Midwest have circulated for years. I’ve spent a lot of time ...

A shark attacked and injured a Canadian tourist as she tried to take its picture in the Turks and Caicos Islands earlier this month, according to local authorities. The attack occurred the morning ...