All animals, including humans, experience stress. Not the type where you worry about paying bills, but metabolic ...

If a worm was trying to burrow into your skin, you'd be forgiven for thinking you'd feel it gnawing at your flesh—but scientists have identified how one wriggling parasite does so without you noticing ...

The human body also regenerates, in short, dead cells are replaced by newly produced ones. In humans, for example, this is the case in the intestinal mucosa or the liver. However, other creatures have ...

When someone gets a bacterial infection, the human body mounts a complex set of reactions aimed at destroying the invader. The role of what is called the innate immune system -- one of the most basic ...

Researchers got tiny worms high on cannabis to see how it affected their food preferences and found striking similarities between them and us. The discovery could lead to the development of targeted ...

Intestinal worms, human body pests and lack of sanitation greatly affect access and success in education. Studies indicate that pupils who suffer from intestinal infestations have short-term memory ...

Parasitic infections or worms can affect anyone, regardless of age or location. While often associated with unsanitary conditions, these infections occur through various routes that many people ...

Imagine an animal that can regrow its whole body — head, brain, organs, and all — from just a small fragment.