Concern about insect losses has grown steadily, but most evidence comes from small studies focused on certain species or places. That makes it hard to understand what is happening at larger scales. A ...

Fig 1. Global Aerial Sampling of Migratory Insects. It maps the locations and methods used for historical (dashed lines) and recent (solid lines) aerial sampling of high-flying migratory insects ...

What initially draws my eyes to the tall, stalky plant growing near the Oconaluftee Visitor Center in Great Smoky Mountains National Park is the round, green bulge in a stem near its crown. Called ...