As the latest Carnegie International arrives, Pittsburgh’s long-running and newer commercial art spaces make the case for a more supportive, sustainable and slower-paced scene

In their collaborative and solo projects, currently on view at Pioneer Works in New York, Tega Brain and Sam Lavigne cheekily empower visitors to fight climate change

Haul Gallery in Brooklyn, which recently transitioned to a non-profit model, is offering conceptually or physically difficult works for as little as $1 apiece