Scientists decided one way, but some states still see Pluto as a planet. So I asked the next generation their opinion.

Uranus' ring turns out to be pure ice from a small moon, revealing an unexpected origin within the planetary system.

Pluto's 2006 status change from planet to dwarf planet is still a sore subject for many, including a fourth grader in Tampa, ...

"Please make Pluto a planet again. I really want it to be a planet again," Kayla begins, eliciting a response from the NASA ...

Tribeca Festival's 25h anniversary line-up includes a new Questlove documentary and a movie where Quentin Tarantino acts.

Sunita Williams crossed the Boston Marathon finish line barefoot at 17 and ran the race in outer space years later. At 60, ...

The 21st century has seen the release of some great sci-fi movies, like Interstellar, though District 9, WALL-E, and Children ...

There is a nugget of truth to this idea: About 90 percent of brain cells are white matter and are never used for thinking.

Located in Sicily, Mount Etna is Europe's most active volcano. Yet its origin remains largely enigmatic, as no existing ...

Fantastic Four comics have had plenty of stories about Doctor Doom and Galactus, but these villains are just as dangerous.

Kaela Polkinghorn sat in the darkened dome theater of Tampa’s Museum of Science and Innovation and watched eight planets ...

Veronika Richterová (Czech Republic) and Cindy Pease Roe (U.S.A.) are four influential female environmental artists who ...