Red tide is caused by a harmful algae bloom. It can bring respiratory problems and even fish kills in high concentrations.

Giving attention to a few species limits research and support for others. It goes as far as disconnecting us from the idea that nature is connected.

On Feb. 12, the Florida Department of Health in Lee County (DOH-Lee) issued a health alert for the presence of red tide near ...

Red tide is a naturally-occuring toxic algal bloom in Florida and the Gulf and can be harmful to people and animals.

Mino was rescued in June from the Caloosahatchee River in Lee County at just 55 pounds. Mino came from SeaWorld Florida and ...

DOH says coastal residents should keep their window and doors closed and use air conditioning instead of the sea breeze to ...

On Monday, the Lee County Department of Health issued a Red Tide warning for Fort Myers Beach, as thousands<a ...

While red tides and other algal blooms can occur worldwide, Karenia brevis is found almost exclusively in the Gulf of Mexico but also has been found on the east coast of Florida and off the coast of ...

Red tide has hit some areas of Southwest Florida this past week. Could it affect PCB? Here's a look at the data.

Supporters are hopeful that it will do better this year and that it gets the attention of budget cutters in Elon Musk’s Department of Government Efficiency.

K. Brevis is capable of producing neurotoxins that can cause respiratory issues in humans and other animals. The health department advises people not to swim or wade in red tide waters.

Editor's note: This story has been updated with new information. Red tide has reached the Florida Keys, and counts in Southwest Florida waters have been deadly recently as scientists measured more ...