When Is Labor Day 2020?
Labor Day falls on Monday, September 7, 2020. Unlike many holidays, Labor Day doesn’t have many rituals other than end-of-summer barbecues. So what is Labor Day and why do we celebrate it?
Woolly Bear Caterpillars and Weather Prediction
The woolly bear caterpillar—also called woolly worm or fuzzy worm—has the reputation of being able to forecast the coming winter weather. Whether this is fact or folklore, learn more about this legendary caterpillar and how to “read” the worm!
What is Earthshine?
Ever noticed that you can sometimes see the part of the Moon that isn’t lit up? That’s earthshine! Historically, this is called “the new Moon in the old Moon’s arms.” Learn more about earthshine.