CHRISTI PAUL, CNN ANCHOR (voice-over): From CNN world headquarters in Atlanta, this is CNN SUNDAY MORNING. Here we go again. More snow blanketing the East Coast and causing massive pileups like this.

When you’re staring down a deadline for a big research paper, the idea of getting some AI help sounds pretty good, right? Samwell.ai is one of those tools that aims to make the whole process less ...

Sometimes you wanna test a piece of USB hardware, but you don’t just want to plug it into a random old phone charger. [KS-Elektronikdesign] has whipped up a useful tool for just that case, ...