It looks simple enough — just a glint on a leaf or a bead trembling on your fingertip. Yet inside that droplet, there’s more ...

New research has unraveled the mystery of how microscopic cilia coordinate to move and propel marine creatures through water. Cilia are tiny, hair-like protrusions found in many organisms, including ...

THE purpose of the experimental work reported in this manuscript is to demonstrate a possible mechanism whereby tar and other combustion products in cigarette smoke might be deposited in the lower ...