Just days after sharing a breathtaking shot of Earth, the American astronaut has followed up with an equally stunning shot of a waning crescent moon, or, as Pettit put it: “a glowing fingernail ...

Find out about the symptoms you need to watch out for and get health advice with our free health newsletter from the Mirror Finally, the AAD said that dusky red half-moons on your nails could ...

However, yellow nails could also be due to a nail infection or smoking cigarettes. Lastly, the AAD mentioned that dusky red half-moons on your nails could be a sign of various conditions including ...

half white Yellow Dusky red half-moons. They note: "A disease inside your body can cause your nails to change colour. Certain colour changes can be a warning sign of a specific disease." ...

Healthy fingernails are shiny, smooth, and consistent in color. The nail should not be broken or cracked. The color underneath the nail (nail bed) should be pink, and a lighter-colored half-moon ...

Need some tortoise shell mani inspiration? Look no further. Ahead, we've rounded up six of our favorite takes on the classic ...

half white Yellow Dusky red half-moons. They note: "A disease inside your body can cause your nails to change colour. Certain colour changes can be a warning sign of a specific disease." ...