Early in the Covid-19 pandemic, the governor of New Jersey made an unusual admission: He’d run out of COBOL developers. The state’s unemployment insurance systems were written in the 60-year-old ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

A better way to find your next CEO by Claudio Fernández-Aráoz, Gregory Nagel and Carrie Green In August 2013, Steve Ballmer abruptly announced that he would step down as chief executive of Microsoft ...

Have you found a purple mark somewhere on your body? It could be ecchymosis. That's the medical term for a type of bruise. This dark purple spot forms on your skin when blood leaks out of your blood ...