Add Yahoo as a preferred source to see more of our stories on Google. If you've added 'at-home aquarist' to your resume recently, you may be searching for the best tips for taking care of fish, to ...

Parental egg-care in fish traps them in an evolutionary dead-end through the loss of the chorion-hardening system, according to scientists from the Institute of Science Tokyo. Fish have diverse ...

Among birds, the practice of laying eggs in other birds' nests is surprisingly common. This phenomenon, known as brood parasitism, was unknown in coral reef fish because most marine fish don't provide ...

Setting up a home aquarium can feel confusing, especially when you’re unsure which fish are easy to care for. If you live in a compact space or are a beginner, choosing low-maintenance fish makes the ...

Many people believe that all pet fish have relatively short life expectancies, but that is not entirely true. With good care, ...

Biologists have reported the first evidence of brood parasitism in coral reef fish, finding unrelated young fish in groups of young being protected by their parents Scroungers and parasites seem to ...

Scroungers and parasites seem to show up in nature wherever life produces something useful, and that includes parental care. Among birds, for example, the practice of laying eggs in other birds’ nests ...