One of the most common intestinal parasites in the United States, Giardia, can cause the stool to appear yellow—and have a soft or liquid consistency—because it causes the food to move quickly through ...

Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear ...

Crepuscular activity refers to the behavior of animals that are most active during those twilight times just before dark or ...

July is smack dab in the middle of summer, so it's only fitting that your manicure reflects the vibe. Here, discover 12 nail ...

Plus, grey cats just have such gorgeous eyes. For example, on Monday, June 30th, one grey cat caught everybody’s attention.