Florida
Aerial photos show sprawling algal blooms. What causes them in Florida?
Archive photos show a sea of green in Florida. What usually causes harmful algal blooms along the Sunshine State’s coasts?
Harmful algal blooms — out-of-control colonies of microscopic algae — are a “growing problem” in every “U.S. coastal and Great Lakes state,” according to the National Oceanic and Atmospheric Administration.
They affect the “health of people and marine ecosystems,” and can also have a detrimental effect on the economy, according to NOAA, especially in coastal communities that are particularly dependent on fishing and tourism.
Climate change, along with increases in nutrient pollution, could cause harmful algal blooms (HABs) to occur more frequently, according to the agency.
Harmful algal blooms can “produce toxic or harmful effects on people, fish, shellfish, marine mammals and birds,” NOAA’s website states. Human illnesses caused by HABs are rare, but they can be “debilitating or even fatal.”
Sea of green? Aerial photos show toxic algae blooms, including in Florida waters
What are harmful algal blooms composed of?
Harmful algal blooms can be caused by a range of organisms, NOAA states, including “toxic and noxious phytoplankton, cyanobacteria, benthic algae, and macroalgae.”
Some HABs can make wildlife-killing toxins that negatively affect fish, mammals and birds, and can also cause human sickness or death in “extreme cases.” Other blooms, while nontoxic, can consume “all of the oxygen in the water as they decay, clog the gills of fish and invertebrates, or smother corals and submerged aquatic vegetation.” Additionally, some algae can discolor water, pile up on beaches or contaminate drinking water.
What usually causes harmful algal blooms along Florida’s coasts?
In the Gulf of Mexico, especially along the west coast of Florida, HABs are most often caused by Karenia brevis, which can turn the surface of the ocean a deep red.
Although there’s no way to predict exactly when a Karenia brevis overgrowth might occur, scientists can forecast the movement of a “red tide” when it does crop up by using wind and water data, according to the Florida Fish and Wildlife Conservation Commission.
They can last “as little as a few weeks or longer than a year,” and how long a bloom persists in “nearshore Florida waters” depends on a variety of factors, including nutrients, salinity and sunlight, reads the FWC’s website.
Sarah Perkel is a South Florida Connect Reporter for the USA TODAY Network’s Florida Connect team. You can get all of Florida’s best content directly in your inbox each weekday day by signing up for the free newsletter, Florida TODAY.
EA Sports released its official team ratings for College Football 27, and the Florida Gators checked in at No. 19 with an 84 overall rating.
Jon Sumrall’s team was granted an 84 offensive rating and a 83 defensive rating, indicating balance on both sides of the ball. Florida is one of 10 SEC programs to crack the top 25. Oregon leads the field with an overall rating of 91. The Ducks are followed by Ohio State (90), Indiana (90), Notre Dame (89) and Texas (89). UF joins nine other SEC teams rated inside the top 25.
The rating continues a major thrust of positive sentiment around Sumrall and the Gators. During this offseason, Florida has been pegged as a CFB playoff dark horse, an SEC wild card and one of sport’s biggest sleepers. The valuation is likely fueled by the Orange and Blue’s transfer portal additions and the retention of key pieces, including junior running back Jadan Baugh, who notched Second-Team All-SEC honors last season.
Sumrall’s cultural reset in Gainesville has started a buzz around college football that has continued to grow louder by the month. Despite a massive roster overhaul and the departure of a five-star quarterback, the Gators have seen a jolt in their national perception.
To reestablish a championship standard, UF will have to navigate an arduous nine-game conference schedule. The Gators face No. 17-rated Missouri (85) in Week 5, No. 5-rated Texas (89) in Week 7, No. 9-rated Georgia (87) in Week 8 and No. 10-rated Oklahoma (87) in Week 9.
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RIVERVIEW, Fla. (CBS12) — A Florida man was arrested after investigators linked him to a fatal fentanyl overdose that occurred in December.
The Hillsborough County Sheriff’s Office said deputies responded Dec. 29, 2025, to a home on Balm Boyette Road in Riverview, where they discovered the body of a woman identified as 43-year-old Grace Remington. Investigators determined she died from a fentanyl overdose.
See also: Man killed, grandson arrested after family dispute leads to quadruple shooting in PBC
According to the sheriff’s office, the investigation revealed that Aaron Lee Morris had delivered the fentanyl to Remington before her death. Toxicology results showed a fatal amount of the drug in her system.
On Tuesday, HCSO’s Opioid Overdose Investigation Section arrested Morris, 46, and charged him with first-degree murder resulting from the unlawful distribution of a controlled substance.
“Fentanyl continues to destroy lives and devastate families in our community,” Sheriff Chad Chronister said. “If you choose to distribute this deadly poison, you will be held accountable for the lives lost as a result of your actions.”
From Boston to now Miami, the Tartan Army has been marching through the streets of South Florida preparing for the Scotland v. Brazil World Cup game at 6 p.m. Known for their crowd-drawing shenanigans, the term “Tartan Army” has been trending on people’s For You Page, but who are they exactly?
The term “Tartan Army” is a nickname for Scotland’s fan base who support the country’s national team. The concept of “Tartan” comes from the iconic fabric design on kilts and is recognized as a symbol of Scottish identity.
The army gained attention for their rowdy team spirit, but also because some bars in Boston ran out of beer as the city hosted Scotland’s first two games. Now they have arrived in Miami and have been making their presence known.
On Monday, around 8,000 army followers marched from a bar called Ball and Chain to the Marlins’ game, making their presence known throughout South Florida.
Then on Tuesday, the Scotland fans invaded Miami Beach as the beer company Miller Lite presented the fans with a tartan beer barge that read “Restock the Scots.”
With the game against Brazil set for later tonight, the Tartan Army will now flood Miami Stadium with beer, bagpipes and kilts.
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