Focus is the internal steadiness that allows leaders to filter noise, name priorities and respond with intention.

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 ...

The Linac Coherent Light Source in California has been firing record-breaking X-ray pulses for years, but now it’s due for a ...

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

South Korean defence contractor LIG Nex1 has been awarded two significant contracts worth a combined $1.19 billion to develop ...

A classic communication theory, the double bind, may offer a unifying explanation for the paradoxes at the core of borderline ...

High-precision measurements from the KATRIN experiment strongly limit the existence of light sterile neutrinos and narrow the search for new physics. Neutrinos are extremely difficult to detect, yet ...