This work included in particular ­Malevich’s famous “Black Square” or “Malevich’s Black Square” (1915), known as an “iconic painting” and “frequently invoked by critics, historians, curators, and ...

Meet 33 innovative leaders who are using their voices and talents to tackle the planet’s most pressing issues. For decades, the Congo Basin was largely invisible to climate science. Now, a new ...

Researchers are bringing attention to the issue.