If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about the day-to-day of school ...

Red, blue, green, even purple--animal blood comes in a wide range of colors! Check out these 10 amazing types of animals with blue blood.

Article continues below “The narrow, gill-dense segments of Mosura have been compared to a similar structure in horseshoe crabs known as the opisthosoma. That’s not to say that horseshoe crabs ...

Lived more than 450 million years, this sea creature lived before dinosaurs and remains alive with its hard shell and blue blood. Declared extinct in 1938, this deep-sea fish has lived for 400 ...

After seeing her unbeaten streak come to an end in the Honeybee Stakes (G3), last year's Demoiselle Stakes (G2) winner Muhimma will try to return to her winning ways in the rescheduled Ashland ...

The horseshoe crab is one of the oldest living creatures ... Lampreys use their mouth to latch onto other fish and feed on their blood or body fluids. What’s interesting about lampreys is ...

This means that the Mosura fentoni would have pumped a blood-like substance called ... In fact, the gills resemble the same structure that horseshoe crabs possess, which is called the opisthosoma.

Arthropods like Mosura have an open circulatory system, which means that the heart pumps a blood-like substance known as haemolymph ... Mosura have been compared to a similar structure in horseshoe ...