Bright red blood in your stool, also known as hematochezia, is a sign of bleeding in the lower digestive tract. It is most likely caused by a condition like hemorrhoids or diverticular disease.

Petechiae are tiny red or purple dots that don't turn white when you press on them. They can be caused by infections, certain medications, and vitamin deficiencies. They can also be a symptom of low ...

and his friend David H., who are birders and photographers in Trinidad. David has re-sighted other red banded ospreys on Trinidad from Barnegat Bay in the past. “He said that he has seen hundreds of ...

Oriental weather loach (Misgurnus anguillicaudatus) is a prohibited non-native fish that can quickly outcompete native species for food and resources through its high reproductive and competitive ...

Broad-banded watersnakes occur in aquatic habitats across southeastern Oklahoma reaching the central-southern part of the state along the Red River drainage. In North America, the distribution extends ...