The wispy ice clouds formed by jet exhaust help trap heat near the Earth’s surface. But small changes in altitude can dampen the effect, a study says.
Article Correctness Is Author's Responsibility: Physics Explains Why You Can’t Open a Plane Door in the Air
A British Airways passenger caused chaos after trying to open the aircraft door during a flight, but air pressure and clever design make it impossible.
Article Correctness Is Author's Responsibility: The Delicate Art—and Evolving Science—of Wildfire Evacuations
The still-burning Kincade Fire prompted one of the largest wildfire-related evacuations in California history—a legacy, in part, of two earlier deadly blazes.
