How do ants crawl on walls? A biologist explains their sticky, spiky, gravity-defying grip

Ant feet are equipped with an array of tools – from retractable sticky pads to claws to special spines and hairs – enabling them to defy gravity and grip virtually any surface.

Deby Cassill, Associate Professor of Integrative Biology, University of South Florida • conversation
Sept. 12, 2022 ~6 min

Charles Henry Turner: The little-known Black high school science teacher who revolutionized the study of insect behavior in the early 20th century

The son of a formerly enslaved mother, Charles Henry Turner was the first to discover that bees and other insects have the ability to modify their behavior based on experience.

Edward D. Melillo, William R. Kenan, Jr. Professor of History and Environmental Studies, Amherst College • conversation
July 29, 2022 ~9 min


Monarch butterflies join the Red List of endangered species, thanks to habitat loss, climate change and pesticides

The iconic monarch butterfly has been added to the Red List of endangered species, but hasn’t received protection in the US yet. That’s not necessarily a bad thing.

Kristen A. Baum, Professor of Integrative Biology and Associate Dean for Research, Oklahoma State University • conversation
July 26, 2022 ~9 min

Bed bugs' biggest impact may be on mental health after an infestation of these bloodsucking parasites

Bed bugs are pretty much universally reviled. But a public health entomologist explains how – while potentially traumatizing to deal with – they aren’t likely to make you sick.

Jerome Goddard, Extension Professor of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University • conversation
June 3, 2022 ~8 min

Bedbugs' biggest impact may be on mental health after an infestation of these bloodsucking parasites

Bedbugs are pretty much universally reviled. But a public health entomologist explains how – while potentially traumatizing to deal with – they aren’t likely to make you sick.

Jerome Goddard, Extension Professor of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University • conversation
June 3, 2022 ~8 min

Beyond honey: 4 essential reads about bees

Bees offer insights into many scientific questions, from cooperating in close quarters to strategies for finding food.

Jennifer Weeks, Senior Environment + Energy Editor, The Conversation • conversation
May 11, 2022 ~7 min

How did cockroaches survive the asteroid that led to the extinction of dinosaurs?

Cockroaches have been on Earth far longer than humans and may outlast us. Here are a few reasons why.

Brian Lovett, Postdoctoral Researcher in Mycology, West Virginia University • conversation
March 28, 2022 ~6 min

Do flies really throw up on your food when they land on it?

A fly does some of its digesting outside its body before it even eats any food.

Jamie Theobald, Associate Professor of Biological Sciences, Florida International University • conversation
Nov. 8, 2021 ~6 min


The invasive emerald ash borer has destroyed millions of trees – scientists aim to control it with tiny parasitic wasps

Biological control strategies curb pests using other species that attack the invader. A biologist explains why it can take more than a decade to develop an effective biological control program.

Kristine Grayson, Associate Professor of Biology, University of Richmond • conversation
Aug. 27, 2021 ~8 min

Why the changing colour of our streetlights could be a danger for insect populations

The increasing prevalence of white LED streetlamps spells worrying population declines for insects like moths.

Douglas Boyes, PhD Researcher, Newcastle University • conversation
Aug. 25, 2021 ~8 min

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