Category: Health

By David Helvarg / Los Angeles Times Guest contributor / June 24, 2026

The Reflecting Pool on the National Mall in Washington has turned pea green with algal growth — as shallow bodies of still water tend to do in summer when temperatures rise. President Trump’s $14-million no-bid “American flag blue” paint job was never going to stop that. It may in fact have contributed, as being darker than the previous pool bottom it absorbs heat more readily.

Algal blooms are on the increase globally as the oceans and other bodies of water continue warming due to fossil-fuel-fired climate change and increased nutrient runoff from agriculture, deforestation and urban pollution. Some of these — known as harmful algal blooms — involve toxic species and can affect wildlife, drinking water and industry.

The global increase has contributed to massive piles of sargassum seaweed smothering beaches in Florida and the Caribbean and “green tides” of sea lettuce coming ashore in southern China. In March, the United Nations reported that harmful algal blooms are continuing to increase in distribution, frequency and effects, sparking fish and marine mammal die-offs and causing human harm either through toxic seafood or direct exposure.

On the other hand, we can thank algae, the first complex life form on Earth, along with cyanobacteria, for giving us our atmosphere in the Great Oxidation Event of 2.5 billion years ago. Algae also became the ancestor of all the world’s plant life that, like it, photosynthesize, taking in carbon dioxide and releasing oxygen. And while some people, with their bipedal air-breathing terrestrial biases, like to call the rainforests “the lungs of the world,” marine microalgae including phytoplankton generate about half the world’s oxygen while macroalgae in the form of some 12,000 species of seaweed, along with sea grasses, mangroves and salt marshes, may contribute another 20%.

A mounting wave of pushback against ed tech has sprung up recently including from some Ocean Beach parents. San Diego Unified’s board just took steps to rein it in.

by Jakob McWhinney / Voice of San Diego / June 24, 2026

San Diego Unified’s board on Tuesday, June 23 unanimously passed a resolution that places new limits on screens in classrooms and how students will be able to use district-issued laptops. It also lays the groundwork to restrict the use of AI-enabled software that hasn’t been specifically approved by the district.

By the start of the school year, students will no longer be able to access video-streaming or gaming platforms on district-issued laptops. The resolution also sets a timetable for other changes, like more comprehensive regulations on screen-usage based on grade level. Officials will create a committee to usher in the changes.

But not everyone’s stoked. Los Angeles Unified recently passed restrictions that went even further. Some of the activists who pushed for local restrictions are disappointed San Diego Unified’s action didn’t do more to limit screens.

The new restrictions are the local front of swelling, nationwide pushback against the ubiquity of educational technology in schools.

By Debbie L. Sklar

Rose Creek is one of San Diego’s quieter but most ecologically important urban waterways, flowing from inland canyons through residential neighborhoods before emptying into Mission Bay. Often overlooked by commuters on nearby freeways, it remains a rare continuous green corridor in a heavily developed coastal city.

The creek begins far inland on MCAS Miramar east of I-15, a detail that still surprises many who know only its lower stretches. From there, it flows west through Rose Canyon to I-5, then turns south toward Mission Bay, forming the main freshwater tributary feeding the bay’s ecosystem. Along the way, it passes through a patchwork of neighborhoods, including University City, Clairemont, and Pacific Beach, linking upland canyon habitat to coastal wetlands.

Long before Mission Beach developed into a resort and residential community, Rose Creek carried seasonal flows from inland canyons into the marshes and tidal flats that once dominated the northern end of Mission Bay. As the bay was dredged and reshaped during the 20th century, the creek remained one of the few natural waterways still feeding the system.

Much of the upper watershed is protected as part of Rose Canyon Open Space Park, where native sycamores and willows still line sections of the creek.

This is an edited version of Voice of San Diego’s “Reining in E-Bikes”

The San Diego City Council passed new e-bike regulations on Tuesday. It joins Chula Vista, Coronado and Carlsbad, which have also passed regulations.

The new law will ban children younger than 12 from riding Class 1 and 2 e-bikes. (Class 1 and 2 bikes can not go faster than 20 miles per hour. Class 3 bikes are already limited in California to people 16 and older.) Children who break the law will be subject to fines.

A study at one trauma center in San Diego found that e-bike accidents involving children increased by more than 300 percent between 2019 and 2023, according to a report by city staff.

By Sonia Fernandez / The Current – UC Santa Barbara / June 22, 2026

A study conducted by UC Santa Barbara researchers and collaborators has found that California has lost more than half of its coastal dune systems. The researchers’ assessment — the first of its kind for the California coast — estimates that 60% of dune systems that existed from 1850 have been lost, due to a combination of urban development, land-use changes and erosion.

“There are major implications of this loss for the California coast, including reduced habitats for plants, insects and other invertebrates, birds and small mammals,” said the paper’s lead author, postdoctoral researcher and physical geographer Tim Baxter. “Importantly, we also lose coastal protections against storms and sea level rise.”

This assessment, one of the largest and most detailed inventories of coastal sand dunes ever produced, is published in the journal Earth’s Future.

Feds Proposal to allow Cyanide poison bombs, hound hunting and trapping impacts San Diego’s public lands

By Renée Owens / EastCountyMagazine / June 19, 2026

San Diego County residents should be aware that a little-known federal proposal is sneaking under the radar, one that will have serious local and national consequences. Why is it such a secret? It could be because the new rule’s creators want it to be adopted quickly before the majority of Americans understand what a harmful precedent it sets.

On May 27 the Trump administration announced a proposed rule to massively increase hunting and fishing throughout over 2.5 million acres of public wild lands, 95 percent of the entire National Wildlife Refuge System (NWRS) managed by the U.S. Fish and Wildlife Service (USFWS). It expands not only refuge access but also targets species lists, seasons, bag limits, and allowed methods for hunting and fishing, and promotes a discretionary approach that is based not on science but on appeasement of a few powerful lobbies. To add to the chaos is a clause in the fine print that removes bans on lead ammunition and fishing tackle — protections fought for by scientists for decades – and reopens doors nationwide for hound hunting, traps, bait, and poisons, despite mounting bans on their use due to unambiguous evidence of their cruelty. This on the heels of deep cuts in USFWS staff and funding.

By Eric Sanchez / SanDiegoRed / June 14, 2026

Authorities and local residents are sounding the alarm after a dog exhibited neurological symptoms and tested positive for methamphetamine following a visit to the dog beach in Ocean Beach, San Diego.

The dog’s owner, Justin Voeller, took to social media to warn other pet owners about the incident involving his small dog, Angus. Voeller said he brought Angus to the specialized dog beach around 10:00 a.m. Initially, the dog appeared unwell but was simply “glued to the sofa and very alert,” leading Voeller to believe it was only a stomach issue.

However, by approximately 4:30 p.m., Angus began showing clear neurological signs, including repetitive movements, hyperactivity, and fully dilated pupils.

By Jillian Butler

As technology advances, it is injected into the educational curriculum for children. Naturally, many parents have questions, concerns, and convictions. A national coalition of parents and educators called Schools Beyond Screens is advocating for research and evidence-based guidelines to be put in place for educational technology.

Ocean Beach mother, lawyer, and administrative judge, Angelika Oliver, is one of the parents leading the fight in San Diego, and there’s at least one other woman from OB involved. Below is an interview with her, conducted via email.

1) I have read up a little bit on your background and why you got involved with Schools Beyond Screens. Please tell me in your own words why you got involved in the movement.

My initial concern was screen and internet use at home. I believed that if we could agree as a community to limit our kids’ access to devices and the internet, we could help safeguard childhood. This thinking came largely from The Anxious Generation, the idea that kids need more supervision online and less in the real world, so they can take on independent tasks, explore freely, and develop grit and resilience.

But then I realized even if we limit screens at home, kids are on them too much at school. At first, I hoped our school site would respond to what parents clearly wanted and make changes at our elementary school. When I kept hearing that Chromebook use couldn’t be addressed at the school level and would have to be decided at the district level, I felt obligated to push for change there.

In Dual Decisions, California Courts Strike Down Unpopular San Diego County Sprawl Project

From Center for Biological Diversity / June 8, 2026

Two California courts have rejected a dangerous housing project proposed in the wildfire-prone hillsides of Santee. The latest rejection is the fifth time a court has ruled against Fanita Ranch since the risky development was first proposed in 1999.

[Please go to original for important links]

“It’s about time the city of Santee listens to its own residents. Poorly planned projects that increase wildfire risks can no longer be justified given our climate reality,” said John Buse, an attorney at the Center for Biological Diversity. “The latest court opinions are a strong rebuke against cities and developers who try to skirt the state’s zoning and environmental laws. San Diego County deserves safe and sustainable development. I’m hopeful this finally puts an end to Fanita Ranch.”

by: Amber Coakley / Fox5 San Diego / May 31, 2026 

A new report released by San Diego Coastkeeper is raising concerns about ongoing water quality issues in Mission Bay, finding that pollution levels remain persistently high in several creek systems that flow into one of the region’s most popular recreational waterways.

The nonprofit environmental agency group published its 2025 Mission Bay Water Quality Monitoring Report last week, detailing two years of monthly water quality testing at 10 locations throughout Mission Bay. The findings point to both storm-related pollution and year-round contamination sources affecting the bay, particularly at Rose Creek and Tecolote Creek.

According to the report, bacteria levels surged across all monitoring sites following rainstorms. However, researchers found that both of the creeks consistently recorded elevated bacteria counts even during dry weather conditions, exceeding state recreation safety standards at least half of the time.

Environmental advocates say those findings suggest chronic pollution sources may be contributing to water quality problems.

City News Service – Patch San Diego / June 1, 2026

A 37-year-old unidentified woman suspected in a DUI crash in Ocean Beach Friday, May 29, that left her and three people in the other vehicle injured was arrested.

San Diego Police Department officers responded at 3:55 p.m. Friday to Ebers Street and Bermuda Avenue where the suspect, who was driving a 2009 Mazda 6 eastbound on Bermuda Avenue, failed to stop for the stop sign at Ebers Street and struck the left rear of a Chevrolet Bolt, which was driven by a 42-year-old man.