PINELLAS COUNTY, Fla. — Guinness World Records is recognizing a local scuba diver, but it’s not for the number of dives she’s done — this recognition is because she is still diving well into her 90s.

For years, scientific divers at a research station in the Mediterranean Sea had a problem: at some point in every field season, local fish would follow them and steal food intended as experimental ...

After years of deep-sea sleuthing, National Geographic Explorer Katy Croff Bell has created a treasure map. It’s not drawn on ...