This Sunday puzzle by Gene Louise De Vera breaks free from the laboratory.

You and I go out to eat at a conveyer-belt sushi restaurant. It serves four types of sushi: ahi roll, Boston roll, ...

Cells live in a world of chaos, constantly buffeted by random molecular jolts that can derail even the most carefully tuned ...

This is for the first time that the Baudhāyana–Pythagoras Theorem has been introduced in Class 8 NCERT Math textbook. , ...

The trade organization's five-year review finds progress in stores but stalled supply-chain emissions leave 2040 target out ...

For generations, Indian students have learnt it simply as the Pythagoras Theorem. In a quiet but significant shift, the Class ...

Solution: Here is a solution in 11 steps (see table below), recording the quantities of mulled wine in each barrel and bottle ...

Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...