Insects

Entomologists say insects are declining at alarming rates — one major study estimates we’re losing 2% in total insect biomass every year. Now, the National Academy of Sciences is preparing to embark on a study to understand insect trends across North America.

Though they may look scary, horticulture and insect experts say Iowans don't need to be afraid of the spiders that may enter their homes this fall.

Though they may look scary, horticulture and insect experts say Iowans do not need to be afraid of the spiders that may enter their homes this fall.

Also, the closure of Iowa Wesleyan University left many collections of research materials without a home, including 50,000 preserved insects dating back to the 1920s. The University of Iowa Pentacrest Museums are stepping in to take over the collection.

Late summer in Iowa has its own distinct soundtrack, provided by insects.

Some Iowans have decided to ditch the turf lawns and transition their yards and gardens to feature more natural wildlife.

Crickets chirp faster when it’s hotter outside, according to an old scientific observation. As parts of the world experience record-breaking heat, they’ll be especially busy this summer.

Japanese beetles are emerging once again and, as usual, they’re hungry. Here’s what you need to know about everyone’s least-favorite invasive species.

Fungal disease and pests will never stop. Whether you're a first time gardener or a seasoned grower, experts have steps you can take to limit damage in your garden.

Across the Midwest, some city codes threaten people with fines for having milkweed on their property. But experts say many places have dropped those rules to support monarchs with urban and suburban butterfly gardens.