Holiday shopping weekend

Shop Nov. 29-Dec. 2 for 10% off all Explore Store purchases; members get a double discount!

What's happening

Bookmark this page as your hub for live demonstrations, interactive presentations, adult programming, and other goings-on at the museum.

Gift giving, down to a science

What product occurs when you chemically combine a year of museum experiences plus a gift that gives back? A gift membership, of course.