Abstract: This letter demonstrates that sparse recovery can be achieved by an L 1-minimization ersatz easily implemented using a conventional nonnegative least squares algorithm. A connection with ...

News’ Adrianna Hopkins spoke with a mental strength coach for athletes about how athletes deal with rejection, mistakes, or ...

New data from The Drug Detection Agency shows methamphetamine use is growing and makes up a disproportionate share of ...

OPINION: The Free Speech Union is taking this one too far. The group, promoting free speech, is backing the Wellington Tonkin ...