A Northwood University Freedom Seminar lecture will be presented at 6 p.m. on Tuesday, Sept. 16, by John Chisholm, entrepreneur, angel investor, and faculty member at the Santa Fe Institute. The ...

A species of shark not often seen in New England is becoming an increasingly popular sight in the waters off Massachusetts. Smooth hammerhead sharks are being reported by fishermen and recreational ...

John Chisholm has been interested in sharks as long as he can remember. Growing up in Plymouth, Mass., in the 1970s, he spent a lot of time searching for great whites on his dad’s commercial fishing ...

It was only a matter of time before a white shark showed up for breakfast. Shark researcher John Chisholm called it when he spotted a colony of seals off Plymouth’s Manomet Point over the weekend.

Marine scientist John Chisholm is used to getting calls about shark sightings in summer. But the inquiries this month have been more frequent, with multiple calls last weekend alone reporting smooth ...