The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

Cardinals are also known as redbirds, but not every red bird is a cardinal. Check out some other birds that look like ...

While studying coral reefs in the South China Sea, tiny “vibrant red” creatures — less than half an inch wide — caught the attention of researchers. Divers and a remotely operated vehicle collected ...