Every week my column gets printed on paper. Sometimes I use paper to dry my paws. Or clean up after I use the litterbox. I asked my friend Xiuyu Wang who invented paper – and why. He ’s at Washington ...

Ranger Mac reveals how wasps inspired papermaking with wood pulp centuries before humans did. Discover how nature and human innovation intertwine in this lesson with Ranger Mac. Learn how early ...

When going through our day, it’s rare to stop and recognize various technologies that we take for granted today. All the best ...