A study of marine parks spanning Mexico to Ecuador found key differences that allow ecosystems to flourish. Seen from above the ocean surface, the tiny island of Roca Partida in Mexico's Revillagigedo ...

When it comes to remarkable feats of migration, you’ll often hear about birds or salmon. But many sharks also undertake impressive journeys across the oceans, from great white sharks—some of which ...

Dramatic scenes in the water prompt warnings to swimmers and snorkelers at one of Australia’s most popular holiday destinations An abundance of baitfish has drawn in hundreds of sharks to feed in the ...

Footage posted to TikTok by Darcy Brown shows masses of sharks swimming close to the shoreline as beachgoers watch on from the sand at Byron Bay’s Tallow Beach. In one clip, Mr Brown can even be seen ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Portra / GettyImages A loan shark is an illegal lender who charges extremely high interest ...