The St. Louis Science Center's McDonnell Planetarium is preparing for its largest technology upgrade in decades.

The James S. McDonnell Planetarium will close Feb. 1 as the venue undergoes its largest technology upgrade in 25 years.

The James S. McDonnell Planetarium is getting new technology that will allow visitors to explore more than 100 million stars, ...

The St. Louis Science Center has been nominated in three categories for USA Today's 10Best Readers' Choice Awards and is ...

One month ago today, the Saint Louis Science Center convened a meeting of staff assigned to its Community Science program—and then informed all of them they were being let go, effective immediately.

ST. LOUIS — The Saint Louis Science Center is getting national recognition, earning several nominations in USA Today's 2026 Readers' Choice Awards for "Best Science Museum," "Best Free Museum" and ...

The St. Louis Planetarium will receive a major upgrade for the first time in decades, the Science Center announced Friday.

ST. LOUIS, Mo. (First Alert 4) - The Saint Louis Center is nominated in three categories for USA Today’s 10Best Readers’ ...

ST. LOUIS — The Saint Louis Science Center announced Thursday that the James S. McDonnell Planetarium will undergo its ...

The Producer, Tennessee Williams Theatre Festival St. Louis, will provide access to professional on-call counseling support ...

A collaborative team of researchers from the Donald Danforth Plant Science Center, the University of Florida, Gainesville and ...

Nusinow and Gehan successfully adapted a ligand-inducible genetic circuit that activates the plant's own anthocyanin pathway in the C4 model grass Setaria viridis. These new tools could be used to ...