One of Charles Darwin’s microscope slides from his groundbreaking geological research is set for auction after being discovered in a cardboard box - almost 200 years on. The tiny piece of history, ...

Eight-year-old S. Hariraj is a Foldscope devotee. He's used it to look at the milk from the cows his parents raise. Though the milk looks creamy, the Foldscope reveals a world of microorganisms. "It ...

Students at Eden School in northern India prepare specimens they've collected to examine in the Foldscope. The paper microscope, invented a decade ago, is given for free for schools in lower resource ...

One of Charles Darwin’s microscope slides from his groundbreaking geological research is set for auction after being discovered in a cardboard box - almost 200 years on.