BACKGROUND: Whether cannabis is a risk factor for cardiovascular events is unknown. We examined the association between smoking cannabis and cardiovascular events in a cohort of older veterans (66 to ...

The bridge is a single span Burr arch truss, 105 feet in total length, with a span of 85 feet and a clearance of 16 by 14 feet, providing a way across the shallow gully running beneath it.

Far from making human expertise obsolete, AI is increasing the value of experience, judgment and leadership in software development.