The Amazon rainforest is so big that it makes its own climate. As they photosynthesise and transpire, its billions of trees collectively produce enough moisture to form clouds. These, by some ...

I used to use binder clips regularly to keep all kinds of paperwork organized, from my big pile of annual tax documents to small stacks of coupon clippings. But now that most of our bills, documents, ...

Coffee contains caffeine, which blocks adenosine in the brain and may reduce fatigue, boost energy, and improve exercise endurance and performance. Regular coffee intake is linked to lower risks of ...