Originally published Jan. 19, 2023. For a Google doc of this lesson, click here. (Note: You will need to make a copy of the ...

It is indisputable that climate change is being fueled by greenhouse gases, but what is less clear is where the tipping points may reside—breaking points where slowly building changes push parts of ...

Shop noise-canceling headphones, eye masks, and more items to always keep in your personal item. In 2025, I’ve flown 82 flights—19 of those long-haul—across 12 airlines, spending a cumulative 16 days ...

View this study guide to learn more about the Jan. 6 hearings and to access a timeline, key terms and class activities ...