Caravaggio Made Darkness Visible

In his violent, carnal visions, sparks of divinity may glow even from within the blackest confines of our fallen reality.

Willem de Kooning’s Italy

Paintings from the late 1950s and on prove that de Kooning had sat at the feet of, and learnt much from, such old Italian masters as Titian and Tintoretto.

Liquid droplets shape how cells respond to change

New research has shown that cells regulate cAMP/PKA signaling by forming liquid droplets that segregate excess PKA catalytic subunits where they can do no harm. Some cancers may block the formation of liquid droplets, leading to hyperactive signaling a…