Hyaluronic acid injections, also known as knee gel injections, viscosupplementation, or rooster comb injections, can be an effective treatment for knee osteoarthritis. Original Medicare will cover ...

Thanks to an ancient mummy, scientists now know that the duck-billed dinosaur Edmontosaurus regalis sported a snazzy ornament atop its head akin to a rooster’s red crest. This fleshy comb is the ...

At least one species of the giant plant-eaters had a head crowned by a fleshy cock's comb. Scientists identified ... He added: 'An elephant's trunk or a rooster's crest might never fossilise ...