Month: February 2026

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Spread of the invasive emerald ash borer in urban forests

Negron, J., & Liebhold, A. M. (2025, December 16). Spread of the invasive emerald ash borer in urban forests. USDA Forest Service. https://research.fs.usda.gov/rmrs/articles/spread-invasive-emerald-ash-borer-urban-forests 

The emerald ash borer is an invasive species that attacks and kills ash trees. It was accidentally introduced into the United States from Asia and first discovered in Michigan in 2002. Since then, it has spread quickly across the eastern United States, killing most ash trees in areas it has invaded. In Colorado, the insect was found in a boulder in 2013, but later it was found along the Front Range. Scientists found that the emerald ash borer spreads faster in cities where ash trees are more common than in natural forests, making it harder for the insect to move. Insecticide treatments and Colorado’s drier climate also help slow the insect population growth.

This article shows how invasive species can cause serious damage, but also how local conditions can reduce their impacts. I think the slower the spread of the emerald ash borer in Colorado, the better, because it gives communities more time to prevent this problem and protect their trees. Ash trees provide shade, lower summer temperatures, and help reduce energy costs in cities. Losing them would be harmful to communities and also expensive. This article shows the importance of early management and planning when dealing with an invasive species. If communities act early and use scientific research, they can reduce the damage and protect the environment.

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We are no match for the invasive lionfish, the feral hog of the sea

Alvarez, J. (2025, November 10). We are no match for the invasive lionfish, the feral hog of the sea. Texas Monthly. https://www.texasmonthly.com/travel/invasive-lionfish-gulf-spearfishing/ 

This article explains how lionfish, an invasive species from India and East Asia, are causing serious damage to the Gulf of Mexico’s underwater ecosystems. These Lionfish likely entered the U.S. through aquarium releases and now have spread rapidly because they have no natural predators in the Gulf. They eat almost any fish that they can get, mostly young fish. This, in turn, has led to major declines in native species and has harmed many coral reefs. Scientists have reported that a single lionfish can reduce native fish populations by up to 79%. Because Lionfish reproduce extremely quickly, removing them is impossible. Currently, the only way to control their population is to hunt them one by one.

This article shows just how dangerous invasive species can be, even when they appear harmless. I think it’s also alarming that this was most likely a human-caused problem. The damage these Lionfish cause not only affects marine life but also the fishing industry and the coral reefs that many communities depend on. The fact that scientists have to rely on divers to kill these lionfish shows just how serious an invasive species can be once established. This also underscores the importance of preventing an invasive species before it becomes detrimental.

 

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Florida vs. the Burmese python: How an invasive giant is changing the Sunshine State

Hoskins, L. (2025, October 14). Florida vs. the Burmese python: How an invasive giant is changing the Sunshine State. Florida Museum UF. https://www.floridamuseum.ufl.edu/earth-systems/blog/florida-vs-the-burmese-python-how-an-invasive-giant-is-changing-the-sunshine-state/ 

This article explains how the Burmese python, which was an invasive species originally from Southeast Asia, has changed Florida’s ecosystem. It was introduced mainly through the exotic pet trade, the python has now slowly established itself throughout South Florida. As of large and highly effective predator, it has caused a massive decline in most Native wildlife, which are crucial for the ecosystem. Scientists report that some mammal populations have declined by more than 90 percent in areas where pythons are most common. A parasite called snake lungworm has made the problem even worse, now it’s killing native snakes across many Florida counties. Although more than 23,000 pythons have been removed, experts believe this represents only a small fraction of the total population. Removing them all is nearly impossible.

The article highlights how damaging an invasive species can be once it’s established and has a large population. I think the Burmese python is especially alarming because it has completely disrupted the food web of the Everglades and continues to threaten other endangered species, such as the Florida panther. It also shows how strict regulations are on exotic pet trades. Once an animal such as the pythons spreads, even advanced tools like public hunts and detection dogs are too slow to chip the problem. This example makes it clear again that early action is necessary, as are strong environmental policies, to prevent future invasions before they cause irreversible harm.

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Fire ant invasion has reached a tipping point on Maui

Nolan, E. (2026, January 22). Fire ant invasion has reached a tipping point on Maui. Honolulu News from the States. https://www.newsfromthestates.com/article/fire-ant-invasion-has-reached-tipping-point-maui .

Little ants are among the world’s most invasive species and are now spreading rapidly across Maui, approaching a critical tipping point. The ants have been on the island for many years, but detections have risen in 2024 and 2025, including the recent discovery inside Waihe’e Coastal Dunes and Wetlands Refuge. These ants are a problem because they form massive colonies, deliver painful stings, and can severely harm wildlife, pets, agriculture, and also people. If they spread further and go unchecked, it could also harm Maui’s tourism industry, reduce biodiversity, and make outdoor activities unsafe. The Maui invasive species committee is working to stop the ants by using bait treatments, drones, helicopters, and even trained detection dogs. Although the work is very slow and expensive, it will pay off in the end. 

This article shows how invasive species can completely change a place if they are not stopped early. I think this situation is very alarming because the fire ants not only threaten the environment but also their everyday lives of these residents and tourists. Once these ants fully establish themselves, they are hard to get rid of, so this problem could last a very long time. This also highlights why involvement is so important. If people learn how to spot and report fire ants early, Maui still has a chance to protect its land and ecosystem before it’s too late.

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‘Emerging threat’: An invasive species is upending life in the Delta, with no help on the way.

 

Becker, R. (2025, November 4). ‘Emerging threat’: An invasive species is upending life in the Delta, with no help on the way. CalMatters. https://calmatters.org/environment/water/2025/11/tiny-invaders-golden-mussels-delta/ 

 

Golden mussels, an invasive species native to Asia, have spread rapidly in the Delta in just 1 year. Thick colonies that cover boats, docks, and underwater pipes cause serious problems for water systems used by cities and farms. These muscles breed and multiply very quickly and can clog pumps and water intakes, putting many drinking water supplies and agricultural areas at risk. Farmers and water managers are now seeing many mussels piling up on equipment. The economic damage can be huge, since mussels already cost billions of dollars each year in lost productivity and repairs. Even though the invasion is growing rapidly, the state does not have a specific plan or funding to help the Delta deal with the damage.

 

The article shows how invasive species can cause major environmental and economic problems, especially when they are not addressed early on. I think it’s very concerning that this problem is being overlooked, even though it’s at the center of the invasion and a populated area with farms and ecosystems. The mussels threaten not only boats and other recreational activities, but also water supplies that millions of people rely on. If nothing is done, farmers could lose crops, cities could face higher water costs, and a lot of communities may be forced to relocate. This situation shows how important it is for the state and federal governments to act quickly and support local communities before problems become too big to handle.

 

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Environmental Innovation

U.S. Department of State “Environmental Innovation” U.S. Department of State

https://www.state.gov/environmental-innovation

 

The US Department of State on the environmental innovations in advancing technology in the United States. These initiatives helped address global environmental challenges. The article primarily highlights recent innovations for air quality monitoring, including DOSAir, which partnered U.S. Environmental Protection Agency. This program installs Environmental Protection Agency-approved air quality monitors. They provide data on the air pollution to aid in protecting the health of U.S. citizens and local communities. Through sustainable technology, this innovation enhances the environment overall. Projects like these demonstrate how technology can solve pressing issues like air pollution and climate change while promoting economic development and environmental protection.

 

I think that this article is important because it shows how government-backed technology can directly improve environmental well-being. Technologies like DOSAir monitor air pollution and provide real-time data. This is all connected to environmental science because of air quality, public health, and the ecosystem. Through regulating pollution technology emissions to create a greener planet.

 

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5 ways California can meet rising AI power demand

(2025 September 18th). 5 ways California can meet rising AI power demand. Stanford Report.

 

https://news.stanford.edu/stories/2025/09/california-ai-power-demand

 

The article goes over how California’s peak power demand could rise in the next 15 years by the amount equivalent to powering 20 million additional homes using AI to power them. So, in short, California is going to need a large increase in electricity usage due to AI demand for electricity. The article goes into how, in California, it may be harder to build a grid upgrade, so they may need to build data centers in other states. This slow permitting and slow grid connection are the main barriers. The article also talks about the importance of affordability and how electricity bills are so high, and how the new demand for AI needs to not increase the cost of these bills. The main idea in the article California needs to move more quickly to meet these demands while also making sure that energy is clean. 

 

I think this article touches on the important issues that have currently arisen due to the recent influx of AI usage. I think it is important that the article also talks about how this cannot be an issue that just uses solar energy, but that there needs to be ways to combat this because the sun is not always out. Overall, this article brings this important issue of AI to the forefront and addresses what steps California needs to take in order to be effective and sustainable.

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How Cities Can Make AI Infrastructure Green

Agnew, Duncan (2025, Nov 13). How Cities Can Make AI Infrastructure Green. Knee Deep Times.  

https://www.kneedeeptimes.org/how-cities-can-make-ai-infrastructure-green/

 

The article talks about how the growth of AI, which uses these data centers, requires a lot of electricity. The use of a lot of electricity, along with the use of water in the process that day centers use, is very wasteful. The article explains how cities can set regulations to ensure that these big AI companies are given rules to make AI less wasteful. The article states that AI servers can require 10 to 20 times as much energy. An example of ways cities can help create cleaner energy usage is recycling water for cooling and placing fees. The article also talks about how, in some cases, there is less water but more energy, and the other way around. A possible solution brought up in the article suggests that there are ways to reuse heat. Overall, cities play a crucial role in creating a better environment for their people, and they have the power to put in place regulations to help combat this issue. It is also important to keep these companies accountable when they are telling the public that they are committed to sustainability, when in reality, it is important that it is being upheld. 

 

I thought this article was super interesting because it is very current to the rapid increase in AI usage. A lot of people are unaware of the negative environmental impact of simply searching things up using AI. I think a solution would be education around this topic. I also thought it was interesting that the AI companies claim to be committed to sustainability, but this article explains how they need to put certain regulations in place for these companies.

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Switching to electric stoves can dramatically cut indoor air pollution

(December 2nd, 2025), Switching to electric stoves can dramatically cut indoor air pollution, Stanford Report.

https://news.stanford.edu/stories/2025/12/gas-propane-stoves-nitrogen-dioxide-exposure-health-risks-switching-electric

 

The article talks about how gas and propane stoves can raise indoor NO2. This can lead to heart and lung problems. This explains that indoor air pollution from cooking is a much bigger issue than people see on the surface. In the study, they found that switching to an electric stove can lower NO2. This would lower the exposure and intake that people are facing. This especially pertains to people who use their stove often, which is most people on a day-to-day basis, so this is a huge issue that faces humans that most would not recognize as an issue. For 22 millon Americans, the use of cooking with gas stoves led to NO2 levels that greatly surpass safe thresholds. The article talks about the steps to improve ventilation and other electric and induction options.

 

I like how the article talks about the steps one can personally take to reduce the impacts of this. I also think that this practical step people can take in a simple thing, such as their kitchen, shows show air pollution is something that is very individual and with changing some habits, it can be dramatically improved.

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Study reveals roadmap for carbon-free California by 2025

(September 25th, 2025). Study reveals roadmap for carbon-free California by 2025. Stanford Report. https://news.stanford.edu/stories/2025/09/carbon-free-california-net-zero-emissions-technologies-challenges

 

The article explains how California needs to build clean energy and infrastructure at a faster rate to reach a net-zero emission by 2045. With existing technologies such as electric vehicles, renewables, and batteries, there are already things in place to cut emissions. Although these existing technologies are helpful, some of the emission cuts require new technology that is still being developed to reduce the amount of carbon dioxide in the atmosphere. In short, the Sanford-led modeling study that the article showed that California must double its electricity generation capacity, which accounts for half of the emission cuts. The rest would come from breakthroughs in research and changes in early-stage technologies. The main issue that is being faced is not developing these technologies, but it’s the project’s difficult processes of approval, such as permits and rules that prevent these technologies from progressing. 

 

I like that the article talked about how the government and policy play a huge role in putting in place the technologies that could help reduce CO2. I think that it is important to show how those roadblocks end up being a huge part of an idea, not just the invention of new technologies. I also think that the article did a good job of showing what parts of the plan were uncertain. Overall, the article was specific and showed what is slowing down California in cutting carbon emissions.