Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Have you ever felt like the professional world is moving faster than you can keep up? Maybe you’ve noticed new buzzwords like “AI,” “data science,” or “digital humanities” popping up in job ...

An internet search for free learning resources will likely return a long list that includes some useful sites amid a sea of not-really-free and not-very-useful sites. To help teachers more easily find ...