Introduction: Picking Up the Quantum Thread In Part 1 of this two-part series, I confessed that this whole journey was ...

Individual aseismic areas move as rigid plates on the surface of a sphere. Application of the Mercator projection to slip vectors shows that the paving stone theory of world tectonics is correct and ...

The South Asia Gateway Terminal (SAGT) represents Sri Lanka’s first large-scale, durable, and demonstrably successful ...

January 18, 2026 • Ilyse Levine-Kanji of Westborough, Massachusetts plays the puzzle with Weekend Edition Puzzlemaster Will Shortz and host Ayesha Rascoe.

Multiplication is working out how many groups of something you have altogether. Division is working how many you get, after sharing a number between another number. You can use place value charts to ...