For more than two millennia, mathematicians have produced a growing heap of pi equations in their ongoing search for methods to calculate pi faster and faster. The pile of equatio ...

They raid compost bins, outsmart latches and sometimes look gleeful doing it. A new study in Animal Behaviour suggests raccoons may not just be opportunistic—they may be genuinely curious.

The CBSE Class 12 Mathematics exam has been concluded, and students’ reactions along with a detailed paper analysis are now live. Initial responses suggest that the paper was balanced and largely in ...