The goldfish are breeding and the spawning behavior is incredible to watch. In this video, you’ll see how goldfish begin the breeding process, from chasing behavior to egg laying and fertilization. If ...

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PENYABANGAN, Indonesia — It took a broken air conditioner for Tom Bowling to figure out — after nearly eight months of failure — how to breed the coveted pink-yellow tropical fish known as blotched ...

Just 3 per cent of rivers in the UK flow unobstructed today, according to a European Union project. Centuries of industrialisation have reshaped these waterways and artificial structures such as weirs ...