The Department of Energy and Environmental Protection and The Connecticut Agricultural Experiment Station are warning ...

Spotted lanternflies are back in full force across the state, and officials are urging residents to kill and report any ...

Invasive mosquito expected to return to Connecticut this summer By Melissa Cooney • Published May 20, 2025 • Updated on May 20, 2025 at 6:00 pm BOOKMARKER ...

Hydrilla has been overtaking parts of the Connecticut River since 2016, when it was first recorded there and since then it has spread to other waterways.

As outdoor activities begin to ramp up ahead of summer, Connecticut officials announced Tuesday that they confirmed the first U.S. case of the invasive longhorned tick carrying Ehrlichia chaffeensi… ...

Recent plan to use diquat on hydrilla in the Connecticut River set off viral opposition campaign. But its use is common across the state.

The invasive ants are known to prey on other insects and are capable of displacing native ant species that are critical for seed dispersal, according to the U.S. Forest Service.

If you were planning to go to Pleasure Beach in Bridgeport this summer, think again. City officials say multiple tick species have been found there, including the invasive longhorned tick.