The number of common blue butterflies counted in 2024 was 69% lower than in 2023, with numbers down in England, Scotland and ...

Their migration tracks the availability of food plants for their hungry caterpillars, ensuring they can complete their life cycle year-round. These large, fast-flying butterflies prefer open, dry ...

A rapidly warming Arctic is driving long-lasting summer extremes, such as this month’s sweltering temperatures, new research ...

Lightning in the Arctic Circle as a whole isn’t that unusual, and portions of northern Alaska and Siberia see some lightning almost every summer.