How many types of insects are there in the world?

The number of insect species is mind-boggling – and they are a critical part of the environment.

Nicholas Green, Assistant Professor of Biology, Kennesaw State University • conversation
March 24, 2025 ~8 min

Making sex deadly for insects could control pests that carry disease and harm crops

Mosquitoes cause around a million deaths per year. So, scientists are coming up with genetic engineering techniques that could lower their numbers.

Bill Sullivan, Professor of Microbiology and Immunology, Indiana University • conversation
Feb. 21, 2025 ~8 min


Some viruses prefer mosquitoes to humans, but people get sick anyway − a virologist and entomologist explain why

The virus that causes eastern equine encephalitis, or EEE, has evolved to infect mosquitoes. To be able to spread between people, however, it faces extra challenges.

Pilar Pérez Romero, Associate Professor of Virology, University of Notre Dame • conversation
Feb. 4, 2025 ~9 min

As eastern equine encephalitis spreads, a neurologist explains how to stay safe during this latest outbreak of the ‘triple E’ virus

Among those developing the brain swelling known as encephalitis, approximately one-third will die, with the rest likely to experience neurological problems.

Daniel Pastula, Professor of Neurology, Medicine (Infectious Diseases), and Epidemiology, University of Colorado Anschutz Medical Campus • conversation
Sept. 6, 2024 ~8 min

Female mosquitoes rely on one another to choose the best breeding sites − and with the arrival of spring, they’re already on the hunt

Female mosquitoes don’t want to lay their eggs alone, but they don’t want sites that are too crowded either. Understanding what guides their choice could inform new control strategies.

Matthew DeGennaro, Associate Professor of Biological Sciences, Florida International University • conversation
March 19, 2024 ~8 min

The secret world of puddles

Puddles are an often-ignored but crucial habitat for rare and unusual wildlife.

Mike Jeffries, Associate Professor, Ecology, Northumbria University, Newcastle • conversation
Dec. 29, 2023 ~7 min

Not all repellents are equal – here's how to avoid mosquito bites this summer

Two mosquito physiology experts explain which repellents work better than others and how to protect yourself this summer.

Hailey A. Luker, Ph.D. Student in Biology, New Mexico State University • conversation
July 10, 2023 ~8 min

Locally transmitted malaria in the US could be a harbinger of rising disease risk in a warming climate – 5 questions answered

After recent cases in Florida and Texas, authorities are advising the public to drain standing water sources to keep mosquitoes from multiplying.

Rajiv Chowdhury, Professor of Global Health, Florida International University • conversation
June 30, 2023 ~8 min


Mosquitoes are not repelled by vitamins and other oral supplements you might take

A medical myth persists that the B vitamin thiamine is a systemic insect repellent that wards off mosquitoes when taken orally. But scientists have disproven this mistaken belief again and again.

Matan Shelomi, Associate Professor of Entomology, National Taiwan University • conversation
Dec. 7, 2022 ~8 min

Why are some people mosquito magnets and others unbothered? A medical entomologist points to metabolism, body odor and mindset

Mosquitoes can track down potential hosts using the CO2 released by humans’ metabolic processes, a medical entomologist explains.

Jonathan Day, Emeritus Professor of Medical Entomology, University of Florida • conversation
Sept. 9, 2022 ~7 min

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