The king penguin was spotted on the island of South Georgia, where the species gathers in the tens of thousands. A group of king penguins huddle together in a blizzard on the island of South Georgia.

Qin Rao, MD, is a board-certified physician based in New York City. He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. Yellow vomit means you are throwing up ...

Yellowing of the skin, known as jaundice, is a common condition with newborns, which usually resolves as the baby’s liver develops. However, with adults, yellow skin can be a symptom of several ...

Yellow nails can be caused by nail polish, smoking, and fungal infections. Medical conditions like diabetes and thyroid disorders can also cause yellow nails. If you have unexplained yellow nails, see ...

Yellow or greenish vomit means you are throwing up bile, which could be a sign of bile reflux or other health issues. Bile reflux often happens after gallbladder surgery when bile enters the stomach ...

The bee's stinger injects venom into the skin. The venom is what causes the symptoms. A severe life-threatening allergic reaction is called anaphylaxis. The main symptoms are hives with trouble ...

All year-end and CSV data is "as traded on the day" and ignores corporate actions (e.g. share splits) ...