More than 900 research grants worth $2.6 billion are in jeopardy. So is the 80-year-old model of American science.

From four-dimensional hexagons to the mind-bending amplituhedron, geometrical shapes are wilder than we learn at school - and ...

Joel Shapiro died June 14, at age 83. In the final weeks of the sculptor's life, Max Norman interviewed him for a ...