Only certain cleaners kill norovirus, a leading cause of vomiting, diarrhea and foodborne illness. Why is that?

Phosphatidylserine is a greasy substance known as a phospholipid. Every single cell in your body produces phosphatidylserine. The phospholipid helps protect and cover cells from attackers.

A new pathway involving a fatty acid intermediate for the initiation of membrane phospholipid synthesis has been identified. This finding answers the question of how most bacteria catalyze the ...