Boulder, Colo. — A laboratory method developed for making and analyzing cold, concentrated samples of a mysterious “floppy” molecule thought to be abundant only in outer space has revealed new data ...

Southwest Research Institute (SwRI) scientists conducted lab experiments to address a mystery about the origins of frozen hydrogen peroxide (H 2 O 2) on Jupiter's icy moon Europa. Their results, ...

Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

CASCADE, Mich. — Looking for a fun activity to do at home with your kids? This science experiment is fun for all ages and teaches how oxygen and carbon dioxide have different densities! Meteorologist ...

THANK YOU. DAVE LOVED SEEING THAT SUNSHINE WE HAVE SEEN HOW QUICKLY THIS VIRUS CAN SPREAD FROM ONE PERSON TO THE NEXT BUT HOW DO YOU EXPLAIN THAT TO KIDS AS WE ALL TRY TO MAKE SENSE OF THIS THREAT OF ...

Ever wondered why smokey conditions make sunsets and sunrises a brilliant red, or how lightning flashes across the sky? Meteorologist Ben Dery is here with some weather experiments you can try at home ...

Bereket Mamo, a graduate student and contractor at Southwest Research Institute, conducts laboratory experiments to simulate hydrogen peroxide production on Jupiter’s icy moon Europa. Scientists ...