Is it OK to toss a banana peel outside?

September 17, 2019, 4:30 p.m. by Christian Cotroneo

It's only the second known celestial object from beyond our solar system.

September 17, 2019, 3:09 p.m. by Katherine Butler

NASA's Cassini orbiter and other telescopes reveal stunning pictures of the planet and its rings.

September 17, 2019, 1:32 p.m. by Mary Jo DiLonardo

From helping seniors to detecting microplastics, these kids have launched projects to help their communities and the world.

September 17, 2019, 1:03 p.m. by Katherine Butler

The grave, gross facts about how your body decomposes.

September 17, 2019, 11:31 a.m. by Ben Bolton

The technicolor contrails light up the sky.

September 17, 2019, 8:19 a.m. by Jenn Savedge

They don't shed tears and won't remember having mustaches!

September 17, 2019, 6:45 a.m. by Lloyd Alter

This is going to be a major question in the very near future.

September 16, 2019, 3:59 p.m. by Christian Cotroneo

Paper, plastic or spider web?

September 16, 2019, 2:02 p.m. by Lindsey Reynolds

The federally protected and UNESCO-recognized wilderness area is front and center in the border wall debate.

September 16, 2019, 9:57 a.m. by Russell McLendon

In case you're missing the forest for the trees, here are a few reminders why woodlands are wonderful.

September 16, 2019, 9:49 a.m. by Melissa Breyer

Michigan has banned them, but electronic cigarettes are surging in popularity.

September 16, 2019, 8:28 a.m. by Christian Cotroneo

Rats laughed and jumped for joy when they found their humans.