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Articles by Charles Q. Choi

New research pinpoints the acoustic ingredient that gives screams their terror.

Charles Q. Choi, Contributor

New finding makes puddle physics a bit less muddy.

Charles Q. Choi, Contributor

The subatomic muon could reveal potentially disastrous pipe corrosion.

Charles Q. Choi, Contributor

Gravity stretches time and limits quantum effects at larger scales.

Charles Q. Choi, Contributor

Scientists discover tens of thousands of alternatives to the traditional Windsor knot.

Charles Q. Choi, Contributor

Research decodes genetics behind flower's wide-ranging beauty.

Charles Q. Choi, Contributor

More evidence that members of the tyrannosaur family fought and ate each other.

Charles Q. Choi, Contributor

Retroviruses joined the human genome long ago; their effects are not yet clear.

Charles Q. Choi, Contributor

New laser design could have environmental, homeland security applications.

Charles Q. Choi, Contributor

New transistor design emulates mind's plasticity.

Charles Q. Choi, Contributor