A judge just approved the sale of 23andMe's DNA data to TTAM Research Institute. So far, 15% of users have already requested that their data be deleted. Here's how you can, too.

Courts and Congress are struggling to keep up with the breakneck pace as the Trump administration dramatically reshapes the American government, national politics and international order. The ...

The singular value decomposition (SVD) factors a matrix into three separate matrices: two (semi-)unitary matrices whose columns are left/right singular vectors and one diagonal matrix whose diagonal ...