Some of the most breathtaking objects in the cosmos are the jets of matter streaming out of stars, but astrophysicists have long been at a loss to explain how these jets achieve their varied shapes.

Instructions for all Science in Motion laboratory experiments are available for review below. You can request any of the following by filling out a form for a classroom visit, drop-off, or event. Our ...

Parents at one of South Carolina's top public high schools say a poorly executed chemistry lab experiment exposed their children to toxic mercury fumes. On the morning of Oct. 24, some of the 13 ...