upper waypoint

Scientists Warn of Double Threat to Marine Sea Life

A widespread marine heat wave and brewing El Niño could further threaten California's marine ecosystems.
Kelp floats in a kelp forest in Monterey Bay outside the Monterey Bay Aquarium on May 19, 2026. (Beth LaBerge/KQED)

Here are the morning’s top stories on Monday, June 8, 2026

Scientists worry El Niño could supercharge marine heat wave roiling coastal California

It’s the seventh marine heat wave off California’s coast in the last seven years and this year, it could be amplified by a developing super El Niño, which has the potential to raise sea surface temperatures even higher. This combined influence could disrupt ecosystems, harm or kill local marine life and attract other species north.

“With El Niño, the fear is that the kelp that persisted [past the marine heat wave] may now decline, and recovering kelp may not get a chance to get back to what they were before,” said Dr. Anita Giraldo Ospina, principal investigator of coastal ecosystems at the Monterey Bay Aquarium. She’s part of ongoing research projects into how kelp species are repopulating the area. She collects kelp spores and tiny baby urchin from glass slides and rectangular broom heads anchored to the seafloor and stores them in plastic bags.

Baby kelp need cold, nutrient rich water to mature into tall, strong adult stipes. Giraldo Ospina worries that a massive, ongoing marine heat wave, which has already raised coastal waters by 3 to 4 degrees Fahrenheit, could disrupt efforts to regrow kelp forests vital to the Monterey Bay ecosystem, depending on how warm it becomes.

But kelp isn’t the only species being impacted. Even a few degrees of warming can set an ecosystem out of whack and lead to the die-off of almost entire populations. As of May 20, the International Bird Rescue in Fairfield has treated 288 starving birds, including brown pelicans, cormorants and common murres. “They are the same birds people are reporting finding dead on beaches, especially in Southern California, but now in Northern California as well,” said JD Bergeron, the group’s CEO.

Bergeron said one theory is that small schooling fish — favorite food for shore birds — are seeking colder water deeper in the ocean, beyond the birds’ reach. So they do not have enough food to eat. “We have had very regular concerns with brown pelican starvation events, but this one does feel a little bit different,” Bergeron said. “We’re seeing a lot more dead birds than living ones being found.”

The current ocean warming began last May near Eastern Asia and spread across the Pacific. Some waters have had little break since mid-2025, with more than 200 days of elevated temperatures, according to researchers with Climate Central, who said human-caused climate change has significantly intensified the marine heat wave.

Up to 45% of the ocean impacted “is experiencing conditions that are at least six times more likely due to human-caused warming,” Climate Central said. Without climate change, they wrote, the heat wave’s footprint would be 36% smaller.

An El Niño event can weaken winds and slow the upwelling of cold, nutrient-rich water, which could further intensify the marine heat wave. Without that strong mixing, warm water lingers at the surface, causing temperatures to spike. “All the ingredients are there for a strong El Niño,” said Tom Di Liberto, media director and climate scientist with Climate Central. “If you’re making cookies, you’ve already mixed the dough, but haven’t baked them yet. We still have to wait to see if, in the summer months, these cookies get put in the oven to see if we have that strong El Niño form.”

Raman takes slight lead over Pratt for second place in LA Mayor’s race

Los Angeles mayoral candidate Nithya Raman gained enough votes by Sunday evening to edge out reality TV personality Spencer Pratt, putting her in second-place for now in the closely-watched race.

The L.A. City Council member and the reality star are separated by about 3,100 votes in the race for a runoff spot against incumbent Mayor Karen Bass in November. Votes are still being counted, and the L.A. County Registrar of Voters will receive ballots postmarked by Election Day up until seven days later.

On election night, Pratt had collected enough votes to put him squarely in the second spot, with a significant lead over Raman. But by late Friday, Raman had gone from just over 20% of the vote on election night to about 25%. Meanwhile, Pratt lost a couple of percentage points since Tuesday night’s early returns.

Paul Mitchell, a Democratic strategist whose company tracks ballot return data, said Republicans were reflected heavily in the early returns, but as the vote counts continues, more Democrats will be represented.

L.A. County election officials said they plan to release new vote count results every day until June 12, and regular updates until June 26. The county’s final official results must be certified by July 2.

Rural Fresno County residents push back against pilot climate program ahead of June decision

In rural eastern Fresno County, a growing number of Orange Cove residents are speaking out after they say they were volunteered for a controversial clean-energy trial without their consent.

More than 650 of them — nearly 20% of the electorate — signed a petition presented to the city council April 22 that voiced their opposition to the city’s participation in a short-term hydrogen blending project planned by the Southern California Gas Co.

During public comment at the council meeting, several members of the citizen’s group Orange Cove United urged city leaders to hear their concerns regarding the potentially detrimental health and safety impacts associated with a demonstration project that would change the chemical composition of the natural gas piped to the stoves, furnaces and water heaters in their homes. “I’m asking you to withdraw your support, please,” Orange Cove resident Estela Juarez implored council members during the meeting. “Please listen to us.”

In 2022 SoCalGas, along with three other of the state’s investor-owned utility companies, petitioned the California Public Utilities Commission to begin blending hydrogen with natural gas into the existing gas infrastructure of select municipalities as a way to reduce greenhouse gas emissions. Because hydrogen releases only water and heat when burned, it is considered a “clean” fuel. That’s opposed to natural gas, which is primarily made up of methane, a hydrocarbon that contributes to climate pollution by emitting carbon dioxide when burned.

In February 2024, SoCalGas announced it had chosen the isolated farm town of Orange Cove in eastern Fresno County as the site for one of its demonstration projects. One month later, without informing residents, the city council unanimously passed a resolution directing city staff to work with the utility company on its development. Plans call for SoCalGas to construct a hydrogen blending facility on an open parcel of land adjacent to the Orange Cove High School football field for the purpose of injecting natural gas with up to 5% hydrogen gas and delivering it to the city’s utility customers. The $85 million project would be funded by ratepayers. At the conclusion of the 18-month trial, the city would return to 100% natural gas.

Hydrogen blending is not a new concept. Mixing hydrogen with natural gas — up to 20% hydrogen in some places — is already occurring or being tested in roughly a dozen states and several foreign countries. However, despite both observed and theoretical benefits, the practice has not been universally hailed as a climate change solution due to several potential drawbacks. For residential gas consumers, the most worrisome are needless threats to health and safety while at home in their supposed safe space. Researchers at the University of York in Great Britain, where hydrogen blending has been in use since the 2010s, have shown that hydrogen-blended natural gas can increase methane emissions that can exacerbate asthma and have also been linked to other respiratory illnesses — especially when used in older appliances.

lower waypoint
next waypoint
Player sponsored by