William Kentridge, Steve McQueen, Julie Mehretu, Tacita Dean and other leading figures celebrate a ferocious dealer and champion who changed their lives. By Will Heinrich Although known for promoting ...

Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically uses ...

As time passes, the visual information that illustrates our memories fades away, Boston College researchers report Like old photographs, memories fade in quality over time – a surprising finding for a ...

Acne scars form when healing skin makes too little or too much collagen, leaving depressed areas, raised scars, or dark spots called post-inflammatory hyperpigmentation. Treatment depends on scar type ...