The Marion County School Board has joined a nationwide lawsuit against major social media companies including TikTok, Meta, and Alphabet, alleging their platforms are engineered to maximize screen time and foster addictive behavior in teenagers. District leaders say the litigation could help recoup costs tied to student mental health services and other resources schools have been forced to provide. At least one Forest High School student has argued that direct support for student mental health would be more effective than the legal action.
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Sources: WCJB TV20
Alachua County Public Schools has updated its guidelines so that teachers facing non-renewal due to certification or performance problems can no longer simply transfer to another school within the district. Thirty-eight teachers are affected this school year, and the district’s Human Resources Department will evaluate each case individually, potentially directing some educators to work outside the district for at least a year before returning. School Board member Leanetta McNealy noted that performance struggles can involve areas such as subject-matter knowledge and classroom management.
Sources: WCJB TV20
Three of five Alachua County School Board members signaled support at a Wednesday workshop for a teacher-proposed rezoning plan that would preserve Irby Elementary by placing students in grades four and below there, while Mebane Middle would serve grades five through eight. The arrangement would result in the closure of Alachua Elementary. Board members reviewed four plans but directed staff to develop and return data on a fifth option before any formal vote is taken.
Sources: WCJB TV20 · Mainstreet Daily News
Several University of Florida colleges are operating without permanent deans as the search for a new university president approaches its conclusion. The leadership vacancies across multiple colleges raise questions about administrative continuity during a period of transition at the institution.
Sources: The Gainesville Sun
University of Florida scientists have identified an experimental compound, DH20931, that targets triple-negative breast cancer — one of the most aggressive and hard-to-treat forms of the disease — by flooding cancer cells with toxic fat-like molecules called ceramides. The drug works by activating an enzyme called CerS2, which ramps up ceramide production until cancer cells are overwhelmed. Early laboratory tests using human-derived tumors in mice showed the compound to be low in toxicity, though further research would be needed before any human trials could proceed.
Sources: UF News
NASA’s Curiosity rover has identified a diverse array of organic molecules on Mars, including several never previously detected on the planet, through a chemical experiment conducted for the first time on another world. Among the compounds found are nitrogen- and sulfur-bearing molecules that resemble the building blocks of life as it exists on Earth. Researchers caution, however, that the experiment cannot determine whether these chemicals originated from ancient Martian life, geological activity, or meteorite delivery.
Sources: UF News
University of Florida students from the College of Public Health and Health Professions and the Herbert Wertheim College of Engineering are teaming up to build custom 3D-printed tools — such as jar openers and key grippers — for community members with disabilities. The interdisciplinary project pairs occupational therapy students with engineering teams to develop affordable, personalized solutions for everyday challenges that large medical equipment manufacturers tend to overlook.
Sources: UF News
The University of Florida’s Institute of Food and Agricultural Sciences and FloridaCommerce are jointly working to position Florida as the leading center for agricultural technology in the United States. The initiative aims to support the creation of food-focused tech businesses, attract agribusiness investment, and help Florida farmers remain competitive in global markets. Authors frame the effort as both an economic priority and a national food security concern, noting that locally produced food reduces dependence on imports that can be disrupted by distant events.
Sources: UF News
A University of Florida astronomy professor, Zachary Slepian, is among the international researchers behind the Dark Energy Spectroscopic Instrument project, which has produced the most detailed three-dimensional map of the universe ever assembled. The survey catalogued more than 47 million galaxies and quasars, with UF’s HiPerGator supercomputer contributing to the analysis. The data is expected to advance scientific understanding of dark energy, cosmic structure, and the long-term expansion of the universe.
Sources: UF News
The University of Florida unveiled a new 38,000-square-foot marine research facility in St. Augustine on April 14, more than doubling available research space at the Whitney Laboratory for Marine Bioscience. The $41.2 million, LEED gold-certified building houses 12 specialized laboratories, aquaculture and microscopy areas, a maker space, and an expanded Sea Turtle Hospital. University leaders said the center is designed to foster interdisciplinary collaboration in marine science, education, and conservation.
Sources: UF News
A new study warns that climate change driven by greenhouse gas emissions will cause temperatures to rise at a pace roughly 5,000 times faster than rice has ever had to adapt to in its roughly 9,000-year cultivation history. The crop, which supplies about 20% of calories for half the world’s population and sustains the livelihoods of more than a billion people, evolved in warm climates but researchers say it is now nearing the upper boundary of its thermal tolerance. Scientists caution that many other crop species face a similarly daunting rate of warming over the next half-century.
Sources: UF News
