Research shows that suppressing melatonin production through excessive night lighting, especially blue light, leads health effects including an increase in certain endocrine-related carcinomas. It is now well known that circadian disturbance causes a 20–30% increase in breast cancer rates, and a similar increase in prostate cancers. We discuss the nexus between light pollution and human health, the environment, and public safety with part-time Naples resident, Dr. Mario Motta.

Here in Southwest Florida about 30% of the population is 60 and older. That translates to about 1.3 million people, and this population and percentage is growing. Demographic trends show an expected 38% increase in adults over 60 by 2040 and a 62% increase in adults over 70 by that same year. While southwest Florida has been a destination for older people when they retire for decades, this area’s aging population is chronically underserved. We learn about the work being done to address the need at Florida Gulf Coast University’s still relatively new Shady Rest Institute on Positive Aging.

We get some insight into the world of dementia caregiver support — and we we learn about a relatively rare form of dementia called Frontotemporal Degeneration (FTD). It’s a type of dementia that affects the areas that control behavior, personality, language, and decision-making. People with FTD might start acting differently, like becoming rude or impulsive, or they may have trouble speaking and understanding language. It usually appears in people younger than 65, and unlike other forms of dementia, memory problems aren't usually the first sign, but instead changes in behavior or communication skills are more noticeable early on.

The United Nations 2024 global climate conference, COP 29, kicked off in Baku, Azerbaijan on Monday, Nov. 11 and runs until Friday, Nov. 22. It's a chance for leaders and delegates from nearly 200 countries to talk about, and make plans for action around, the global climate crisis. Timed to coincide with COP 29, Florida Gulf Coast University and The Water School have kicked off “Two Weeks of Climate Change.” It's a series of events that explore local and global challenges, and solutions for our changing climate. We get preview of it, and a chance to better understand what happens at these global COP conferences.

Veterans Day is a federal holiday honoring all U.S. military veterans who have served in the nation's armed forces. It was originally known as Armistice Day commemorating the end of World War I, which formally concluded 106 years ago today on Nov. 11, 1918. We meet a Gulf War Veteran-turned professional photographer who visited the overseas cemeteries where soldiers — and others — who served in World War I and World War II were laid to rest.

Tuesday’s election marks an historic red wave here in Florida from the Presidential race to constitutional amendment proposals, down to local political contests. WGCU Southwest Florida in Focus host Sandra Viktorova provides some post-election analysis in a conversation with FGCU political scientist Dr. Sandra Pavekla and WGCU host/reporter John Davis.

While lots of research has been conducted on how being in space affects plant biology, no research had ever been done on exactly what the trip up into space does to a plant and its genes. That is, until Aug. 29, 2024 when UF Space Biologist, Dr. Rob Ferl, loaded himself and some small tubes with plants in them that are specially designed to allow him to freeze their genes in place at specific times — which he did at certain points of the flight on the Blue Origin New Shepard rocket. This process will allow him and his research team to see exactly how that transit up into space, and then back down again, causes the plants to turn certain genes on or off to adapt to that voyage. We talked with him just a few hours after he returned to Earth.

It’s not uncommon for hurricanes to spawn tornadoes. For instance, according to the National Hurricane Center, in 2022 Hurricane Ian produced 14 tornadoes in Florida, mostly with magnitudes of EF0 — that’s the lowest — but one that was an EF2. Hurricane Ivan in 2004 holds the record for the most tornadoes spawned by a hurricane in the United States, with 118 confirmed twisters, but that was across nine states. When it comes to hurricanes spawning tornadoes just here in Florida, then Hurricane Milton on Oct. 9, 2024 is record breaking. We learn what about Milton led to both a record number of tornadoes, as well as more stronger ones than we typically see during strong tropical storms.

Breast Cancer Awareness Month was first observed in October of 1985 with the goal of promoting awareness of breast cancer, encouraging early detection, and helping to raise money for research. Data from the CDC shows that in the U.S., 42,211 women died from breast cancer in 2022. It’s the second leading cause of cancer death among women in the U.S., after lung cancer. According to the National Breast Cancer Foundation 1 in 8 women in the United States will be diagnosed with breast cancer in their lifetime. In 2024, an estimated 310,720 women and 2,800 men will be diagnosed with invasive breast cancer.

The 2010 Citizens United decision by the U.S. Supreme Court fundamentally changed U.S. campaign finance laws by saying that corporations, unions, and other organizations have a First Amendment right to spend unlimited amounts of money on political campaigns, as long as the spending is independent and not directly coordinated with candidates or political parties. It allowed for the creation of Super PACs and 501(c)(4)s which can raise and spend unlimited amounts of money to support or oppose candidates. We get an overview of the recent history of campaign finance rules and spending patterns, and learn what campaigns spend all of that money on.