Smalltooth sawfish, the shark-looking ray with a serrated rostrum, once ranged from Texas to North Carolina. But, these days, the only place you’ll likely find one is Florida, and even here, count ...

(WSVN) - Scientists want to know what is going on in the waters off the Florida Keys. That’s because fish there are behaving strangely and even dying. 7’s Heather Walker has tonight’s 7Investigates.

March 29 (UPI) --Scientists in the Florida Keys are scrambling to find out the cause of dozens of fish species spinning in the water and dying. Hundreds of fish, including the endangered smalltooth ...

Sheila Bockoven paddle boarded through the mangrove canals near her Big Pine Key home on Tuesday. Instead of the relaxing sights and sounds of nature she expected, Bockoven was greeted with a horrific ...

Fish are spinning instead of swimming in the Florida Keys — and no, that’s not normal. This phenomenon has been reported in 50 kinds of fish since the autumn months of 2023, but the smalltooth sawfish ...

Some 60 fish kills have been reported along the length of the Florida Keys this summer. Scorching sea surface temperatures that reduce oxygen levels are to blame. Though they have mainy hit small fish ...

In the beginning, only one thing was clear about an ecological mystery that began to emerge a year ago in portions of the lower Florida Keys – and that was how disturbing it was. Alarm escalated as ...

After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about what’s causing it. Dead sawfish washed up on beaches in the Florida Keys last ...