How White Blood Cells Limit Muscle Regeneration

How White Blood Cells Limit Muscle Regeneration

Researchers have identified a protein produced by white blood cells that puts the brakes on muscle repair after injury. By removing the protein CD163 from mice, scientists at Emory University School…
How To Produce Exotic Baryons

How To Produce Exotic Baryons

Exotic baryons, what are they ? But first of all, what is a baryon ? Well, it depends whom you ask the question to. In the context of the static quark model, a baryon is a particle composed of a…
Cooking Up Altered States

Cooking Up Altered States

Churning raw milk sufficiently creates butter. Squirting lemon juice coagulates it into curd. These two phenomena are not as straightforward as they sound on the molecular level. When milk is…
Paleo Diet? Big Brains Needed Carbs

Paleo Diet? Big Brains Needed Carbs

Understanding how and why we evolved such large brains is one of the most puzzling issues in the study of human evolution. It is widely accepted that brain size increase is partly linked to changes…