MEDICINE & HEALTH

Commercial Face Masks May Be Triggering Your Skin Allergies

Medical challenge doctors are faced with is how to protect people who are allergic to face masks. The use of masks made of cotton or other natural fibers could help prevent the breakout of rashes or other allergic reactions, experts say.

Tiny Worm Reveals Why Melatonin Makes Us Sleepy

The tiny worm C. elelgans has been an excellent brain model to understand other species. A recent study reveals how the hormone melatonin works in the brain to promote sleep.

Recommended Stories