Many of the communities most vulnerable to Covid-19 are the ones least willing to get a vaccine. Convincing them may require a peer-to-peer approach.
We found more than a dozen math-filled and science-rich toys for tiny nerds to disassemble, set on fire, and then rebuild.
Ransomware as a service, exposed SMS photos, and more of the week’s top security news.
As glaciers retreat and permafrost thaws, massive landslides threaten coastal communities. Those, in turn, could trigger giant sea waves.
This is iRobot’s cheapest robot vacuum with automatic dirt disposal. But it also sacrifices some key navigational features.
European regulators focus on how Amazon, Apple, Facebook, and Google use—and abuse–their vast stores of data to maintain advantages over rivals.
The impact of face coverings is not just unknown, it’s unknowable. Still, uncertainty should be no impediment to action.