The Mekong River, which starts in the Tibetan highlands ... Other local leviathans, such as the Mekong giant catfish and giant barb, can reach 600 pounds and up to 10 feet in length.

Divided into 33 families, 400 genera, and more than 3,000 species, catfish can be found around the globe. They are found on ...

Daniel Brown caught a massive Flathead catfish in the Schuylkill River this past weekend, right across from the new trail ...

Darwin's bark spiders spin immensely tough silk into enormous webs across rivers and small lakes in Madagascar. Matjaž Gregorič at the Slovenian Academy of Sciences and Arts in Ljubljana and his ...

The South American giant fishes of the genus Arapaima ... molecular cytogenetic protocols in pirarucu populations from the Amazon and Tocantins-Araguaia river basins to verify if there is ...