Learners can access the course by visiting website. Harvard University is offering a free online course titled "Introduction to Programming with Scratch" that anyone can join. This self-paced ...

But several users of Asus motherboards with Q-Release Slim PCIe slots say they’ve scratched their GPUs. And after reviewing the reports, Asus says “there is no need for concern.” Asus sent ...

Scratching an itch can bring a contradictory wave of pleasure and misery. A mouse study on scratching, reported in the Jan. 31 Science, fleshes out this head-scratching paradox and could point out ...

Sometimes, as the saying goes, you need to scratch an itch. But when you literally have the urge to scratch, what's causing it? Especially since most of the time, it can make the problem worse.

Succumbing to the often-irresistible urge to scratch triggers further inflammation that worsens symptoms and slows healing. To figure out what drives this vicious cycle, Kaplan, first author ...