If you’ve ever wondered what true dedication looks like in the animal world, you don’t have to look further than the Discus fish. These beautiful, brightly colored fish are famous not only for their ...

You’re considering new fish for your home aquarium, but all you see in your local pet store are the usual guppies, tetras, and small cichlids. You want a more unusual fish that stands out from the ...

"Crocodile!" Célia Castro Pinheiro calls back to her husband as she steps into knee-deep water of the Rio Negro, a tea-colored river that begins in the Colombian mountains and flows into the Amazon ...

Most fish abandon their young at hatching, but not discus fish. Researchers have discovered that discus fish parent like mammalian mothers. Not only do the parents feed their young from mucus secreted ...

Many popular tropical freshwater aquarium fish originate in the world’s tropical rainforests. The Amazon Basin is a particularly rich source of fish — 5000 species are estimated to be swimming in its ...

Mining pools serve a crucial yet relatively mundane role in the mining process by providing a focal point for hashing power and enabling small-scale miners to collaborate with others. If bitcoin ...