Mar. 12, 2025 — We're all familiar with Pavlovian conditioning, in which a reward-anticipatory behavior follows a reward-predicting stimulus. Perhaps you experience it yourself when passing a ...

A group of monkeys in India has developed a range of ingenious techniques to acquire food peacefully from devout tourists. Receive a weekly dose of discovery in your inbox! We'll also keep you up ...

The color of your poop (stool) can provide clues about diseases or conditions affecting the digestive tract. Some of the causes are harmless, like eating colored foods or taking certain medications, ...

There are more than 16 New World monkey species, including gracile capuchin, owl, howler, and saddle-back tamarin. As you would expect, Old World monkeys live in what is referred to as the ‘Old World, ...

Woolly monkeys were once considered four species: the gray, Columbian, silvery, and Peruvian yellow-tailed woolly monkeys. More recent genetic studies suggest there are only two species—the ...

You can search for their paw prints, noises coming from the attic, and other things. And because they have a reputation for excreting a lot of waste, the greatest way to recognize an opossum invasion ...

Pebble poop is poop appearing as small, hard, separate lumps. It can also appear as a solid piece that looks as though it consists of pebbles. Both types are a sign of constipation. Constipation ...

Researchers linked pooping frequency with markers tied to the development of certain diseases. The scientists found a very clear range of pooping frequency that’s ideal for good health.

Orange stools can be caused by foods that are orange in color (either natural or artificial color, which tends to last much longer and have deeper color). Orange poop can also happen after taking ...