Everyone knows solid, liquid, and gas—but what about time crystals, quark-gluon plasma, and Bose-Einstein condensates?

How are football and states of matter alike?

Explore the fundamental concept of matter in physics, everything that makes up the physical world around us. Matter is not ...

The four fundamental states of matter are solid, liquid, gas and plasma, but there others, such as Bose-Einstein condensates and time crystals, that are man-made.

Lakeville schools have taken down "Black Lives Matter" posters at district facilities and have agreed to a settlement on a lawsuit over the signs, according to the district.

By shining a strong beam of light through two chemical compounds, scientists discovered a unique new state of matter made of particles called excitons.

The superintendent of Lakeville schools announced Wednesday that inclusive posters with the message "Black Lives Matter" will remain in place for the time being, until a future poster series is ready.

LAKEVILLE, Minnesota (WCCO) — The superintendent of Lakeville schools announced Wednesday that inclusive posters with the message “Black Lives Matter” will remain in place for the time being ...

By shining a strong beam of light through two chemical compounds, scientists discovered a unique new state of matter made of particles called excitons.

In Cajune v. Indep. School. Dist. 194, decided today by the Eighth Circuit, plaintiffs sued to challenge the School District's permission for teachers to display Black Lives Matter posters in ...

LAKEVILLE, Minnesota (WCCO) — The superintendent of Lakeville schools announced Wednesday that inclusive posters with the message “Black Lives Matter” will remain in place for the time being ...

LAKEVILLE, Minnesota (WCCO) — The superintendent of Lakeville schools announced Wednesday that inclusive posters with the message “Black Lives Matter” will remain in place for the time being ...