Letters to the Editor: Alienating large swaths of Americans will only make our military weaker Woman recalls '90s childhood vacations—has sudden realization: "a cover" Dollar falls on U.S. government ...

Scientists use the Frontier supercomputer to reveal how black holes and magnetic fields keep galaxy clusters stable for billions of years.

Best-selling books such as Japan as Number One warned of Japanese dominance. The PBS series Frontline aired the documentary “Losing the War to Japan.” Silicon Valley looked spent after U.S. producers ...

Our solar system is a smashing success. A new study suggests that from its earliest period—even before the last of its nebular gas had been consumed—Earth's solar system and its planets looked more ...

It rains on the sun, and thanks to researchers at the University of Hawaiʻi Institute for Astronomy (IfA), we finally know why. Unlike water that falls from the sky on Earth, solar rain happens in the ...

Kenneth Harris, a NASA veteran who worked on the James Webb Space Telescope, shares how hardware and software engineering combine to make the $13 billion observatory function. He explains how the ...