Scientists are tackling a sneaky problem: invasive snakes that eat native lizards and upset local ecosystems. The California kingsnake, originally from North America, has spread to places like the Canary Islands, where it hunts rare reptiles. Traditional traps catch everything, including harmless lo
Western Wisconsin’s rivers and streams are facing growing problems, and experts warn the situation could get worse. Heavy rains and melting snow don’t just fill up creeks—they carry pollution, dirt, and even salt from roads straight into the Mississippi River. That extra water isn’t always harmless.
The Atlantic blue crab didn't always live in the Mediterranean. It first arrived quietly in the 20th century. Then, warmer waters from climate change helped it spread fast. By 2019-2020, its numbers exploded. The Northern Adriatic Sea became one of the worst-hit areas. Scientists call this tropicali
Forests in eastern North America are facing a silent crisis. Invasive plants, like the Amur honeysuckle, are taking over. They're pushing out native plants, changing the forest floor. This change might seem small, but it has big effects. It's not just about the plants. It's about the tiny creatures
Creighton University is diving into a big problem. They are studying invasive species. These are plants, animals, or tiny organisms that are not from around here. They cause trouble in new places. The project aims to understand how these invaders affect local ecosystems. It is important to know how
The Eastern Mediterranean Sea is facing a stealthy invader. The devil firefish, also known as Pterois miles, is causing quite a stir. This fish is not from around here. It's an alien species that's been causing trouble. It's growing fast and reproducing like crazy. This is a big deal because it's me
The European catfish, a massive freshwater fish from Eurasia, has quietly taken over parts of Spain. It first arrived in the Ebro River in 1974. People brought it there for fun fishing. But now, it's in seven big river systems. It's a problem because it's not from here. It spreads fast and takes ove
A foreign seaweed called Rugulopteryx okamurae has been causing trouble along Morocco's northern coast since 2017. It's not just an ecological issue; it's also affecting the lives of people who depend on the sea for their livelihoods. Researchers have been keeping an eye on this invader from 2019 t
The Bay Area is facing a growing problem with a tiny but dangerous invader: the Aedes aegypti mosquito. These mosquitoes are small, with white markings on their legs, but they pack a big threat. They can spread serious diseases like yellow fever, chikungunya, and Zika. What makes them even more trou
The waters around Philadelphia are facing a new challenge: the invasive Northern snakehead fish. These fish, originally from China, Russia, and Korea, were first spotted in Pennsylvania in 2004. They have since spread rapidly, causing concern among environmentalists and scientists. The snakeheads a
