See photos of bird species with purple feathers. Purple colored bird species brighten up the skies and landscapes across ...

Luckily, you need not rack your brain any longer. From clever fish names and funny fish names to cute fish names and unique fish names, we've got more than enough to spare. These maritime monikers ...

Vampire finches have lived on Darwin Island and Wolf Island (both part of the Galapagos Islands - Ecuador) since 500,000 ...

All the latest science news on red blood cells from Phys.org. Find the latest news, advancements, and breakthroughs.

High blood pressure affects I in 4 American adults. Find in-depth high blood pressure and hypertension information including its causes, symptoms, and treatments.