Duah: Using puzzles, both at home and in classrooms, can restore the often-forgotten truth that learning happens in ...

A group of middle school girls is puzzling over a pie chart about reading habits in the U.S. Their “math designer” stands at ...

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you progressively halve the number and take the integer floor of any “and a half” ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...

PPP CHAIRMAN Bilawal Bhutto-Zardari’s call to prioritise new provinces where there is already a consensus appears to be a response to the widespread speculation that certain powerful quarters are ...