Vessels in a tree’s xylem transport water from the roots to the rest of the plant. Hardwood tree species tend to have large ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more.

When we think about trees, we often imagine them growing from the soil, but did you know that less than 10% of a tree's weight comes from the soil? The rest of the tree’s bulk comes from somewhere ...

The behind-the-scenes story of a WNBA controversy: Caitlin Clark, DiJonai Carrington and a journalist’s questions These are ...

I would love to have been a carpenter. The magic of wood to me is akin to the magic of — well, magic. I learned on a trip to ...

1. Do Now (5 minutes). Quick digital warm-up or journal prompt. 2. Mini-Lesson (7 minutes). Teacher-led direct instruction on ...

After a 39-year career teaching math, San Diegan Carole Kuck found her heart’s calling: spreading joy through art ...

From the 1980 original to the 2009 remake, these are the Friday the 13th movies, ranked by on-screen kill count.

There’s joy to be had in doing those things you think you’re too old to do, especially when it’s a way to escape the negative ...

Disneyland will mark its 70th anniversary on July 17 and there has never been a bigger decade to celebrate at the Anaheim ...

Science reveals that seemingly idle habits like humming, drawing, and walking can significantly enhance learning in children.

Research shows that during the summer break, students can lose up to two months of reading and math skills, but there are ...