Here are five photos that beautifully illustrate why fish choose to group up. Striped eel catfish displaying schooling behavior. Such a group can be remarkably silent, even ... [+] though it might ...

Could this be the “Mekong Ghost,” they asked - an elusive fish that hadn’t been seen since 2005 and was feared extinct? Photos of the fish and its telltale identifiers – an odd-shaped ...

Newborn fish are mistaking tiny bits of trash for food. If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily ...