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Articles by Charles Q. Choi

The challenges of nourishing astronauts on years-long trips.

Charles Q. Choi, Contributor

Laser spacecraft would redirect objects away from a collision course with Earth.

Charles Q. Choi, Contributor

New findings may help scientists understand how the largest stars in the universe die.

Charles Q. Choi, Contributor

Mound designs could improve autonomous robot networks.

Charles Q. Choi, Contributor

An automatic telescope network could conduct tedious measurements at centers of galaxies.

Charles Q. Choi, Contributor

New research shows how movement may keep synovial fluid in cartilage.

Charles Q. Choi, Contributor

New twist on overhand knot comes from experiments with tied wires.

Charles Q. Choi, Contributor

Firefly proteins light up certain plants to reveal root system behavior.

Charles Q. Choi, Contributor

Stanford team's approach can teach students improved critical thinking skills.

Charles Q. Choi, Contributor

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

Charles Q. Choi, Contributor