Experience the breathtaking flyby of Pluto as New Horizons transforms our understanding of the solar system Witness ice mountains taller than the Alps vast plains and a heart-shaped formation that cap ...

Columnist John Breunig fills a time capsule with moments from the opening of the Stamford Museum & Nature Center's new ...

For generations Pluto stood as the mythic ninth planet until a scientific revolution shattered that legacy and transformed it ...

It's going on two years since the International Astronomical Union rewrote its definition of a planet and busted Pluto down to something it called a "dwarf planet." But it's not a done deal, says Mark ...

Astronomers have, for the first time, confirmed a colossal coronal mass ejection from a distant star, a blast so powerful it ...

Last night at 2:17 AM, every child from Mrs. Gandy's class went missing.