Manu Prakash considers himself lucky. Not because he won a 2016 MacArthur award for his creative inventions, but because his life could have easily turned out differently. Growing up in India, Prakash ...

We’re willing to bet it’s been a minute since you prepared slides in a science lab. If your kid’s back-to-school list includes a microscope, you probably need a refresher before beginning your search.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We’re willing to bet it’s been a minute since you prepared slides in a science lab. If your kid’s back-to ...