Robyn White is a Newsweek Nature Reporter based in London, UK. Her focus is reporting on wildlife, science and the environment. Robyn joined Newsweek in 2022 having previously worked at environmental ...

HELENA - The bark beetles that turn pine trees reddish-brown and may kill them have advanced briskly in Montana, according to a new report. Another forest pest, the spruce budworm, has also surged, ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. In 2009, an invasive tree pest was discovered on an ash tree in St. Paul. This ...

Fruit trees face their share of pests and diseases, but mealybugs are a particularly troublesome pest. These insects most commonly bother citrus trees or trees grown in greenhouses, but in some ...