In fall we like to change up our wardrobe from shorts and T-shirts to pants and sweaters. And guess what, trees do that too! Except they change the color of their leaves. Why is that? We asked Marlyse Duguid from the Yale School of the Environment to help us find the answer.


Got a question that’s leaf-ing you stumped? Send it to us atBrainsOn.org/contact, and we’ll put your mind at (for)rest.

In fall we like to change up our wardrobe from shorts and T-shirts to pants and sweaters. And guess what, trees do that too! Except they change the color of their leaves. Why is that? We asked Marlyse Duguid from the Yale School of the Environment to help us find the answer. Got a question that’s leaf-ing you stumped? Send it to us at<a href="https://www.brainson.org/contact">BrainsOn.org/contact</a>, and we’ll put your mind at (for)rest.

Moment of Um is your daily answer to those questions that pop up out of nowhere and make you go… ummmmmmm. Brought to you by your friends at Brains On Universe.

Sales and Distribution by Lemonada Media https://lemonadamedia.com/  

Moment of Um is your daily answer to those questions that pop up out of nowhere and make you go&hellip; ummmmmmm. Brought to you by your friends at Brains On Universe.
Sales and Distribution by Lemonada Media <a href="https://lemonadamedia.com/" data-stringify-link="https://lemonadamedia.com/" data-sk="tooltip_parent">https://lemonadamedia.com/</a>&nbsp;&nbsp;