Close Modal Why are Leaves Changing Color Later This Fall? What impact do rising temperatures have on fall foliage? Learn how trees change color in response to cooling temperatures, but when autumn temperatures get warmer, leaves turn colorful later and drop sooner! Discover why with Museum Educator Sloane! Image Placeholder for content by topic Featured Topics Image Space Image Animals Image Climate Image Artificial Intelligence Image Women in STEM Image Engineering Image Forces and Motion Image Biology Mission: Mars We have liftoff! Welcome to Mars — rough, rugged, unexplored, and ready for astronauts like you to traverse right now on Roblox. The fate of humanity on Mars is in your hands with Mission: Mars. Learn More Mission: Mars is a free educational experience on Roblox from the Museum of Science and Filament Games that challenges players to design and build vehicles fit for navigating challenges on Mars.Recommended for all ages.Built in partnership with Roblox Education. Newsletters that inform, inspire, and entertain! Image Spacing Out The universe is ever-changing, and we’re here to guide you through it. Sign up for the weekly space newsletter from the Museum of Science. Image That's Life Rapid change is the only constant in life sciences. Stay informed with the weekly newsletter from the Museum of Science's Center for Life Science, in collaboration with the Harvard Medical School’s Center for Bioethics. Image Earthshift Shifting the way you think about the Earth. Sign up for the weekly newsletter from the Museum of Science Center for the Environment. Find Your Favorite Series Spacing Out Everyday Awesome Science Hacks Genes in Action Pulsar Placeholder for dynamic content listing Close Modal In the Classroom Teaching STEM We've got everything you need to bring science to life in the classroom. Find resources, curriculum and more in our Teaching STEM section. Learn More