We often talk about science as if it were a purely logical enterprise. Yet, the way we ask questions—and even the kind of questions we think matter—is shaped by something far older than the scientific ...

If my count is correct, we are now beginning the fifth wave of explanations — at least since I’ve been covering the issue — for the apparent slowdown in technological progress (whether measured by the ...

We're asking K-12 students and teachers to share videos and photos of their science fair projects, including an explanation of the experiment and what was learned. What are the best soils for plants ...

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That question — the deepest and most vexed issue posed by the theory — is still the subject of arguments a century old. Possible explanations for how observations of the world yield definite, ...

New research deepens the understanding of Earth's crust by testing and ultimately eliminating one popular hypothesis about why continental crust is lower in iron and more oxidized compared to oceanic ...