Pharmaceuticals have a wide range of detrimental side effects on people. Scientists also know that pharmaceutical pollution is widespread in aquatic ecosystems, largely due to wastewater outflows and ...

Strange green insects are increasingly appearing in residential backyards, clustering on plants, fences, and near entry points to homes . Some species possess defensive behaviors such as biting, ...

CHAMPAIGN -- What’s in your firewood? Tree-killing insects or diseases may be hiding in or on firewood that may be transported hundreds of miles to campsites or fireplaces. The spread of invasive ...

High in the tops of some of Nova Scotia's largest trees, a black speck no bigger than a sugar crystal is wreaking havoc. The hemlock woolly adelgid, first seen in the province in 2017, is an invasive ...