BURLINGAME, Calif. (Ashley Caldwel/KTVU) - United States Post Office workers have their fair share of bizarre packages. This time, however, a worker stationed in Burlingame received an unforgettable ...

The first feeding study of tropical Australia's Irukandji box jellyfish has found that they actively fish. They attract larval fish by twitching their extended tentacles, highlighting their nematocyst ...

Australia's tropical fish are heading south into cooler waters. These fish are not just visiting. They are settling into the milder "temperate" reefs that used to be too cold for them. As they do, ...

Tropical fish are among the most popular pets in the world, with millions sold every year to brighten aquariums in homes, offices, and even car dealerships. Yet behind their vibrant colors lies a ...

Ivan Nagelkerken receives funding from the Australian Research Council (ARC). Angus Mitchell and Chloe Hayes do not work for, consult, own shares in or receive funding from any company or organization ...