Many living organisms generate and even detect static electricity in their natural environments. We must understand more to ensure we don’t disturb these delicate processes.
Rivers are among the most embattled ecosystems on Earth. Researchers are testing a new, inexpensive way to study river health by using eDNA to count the species that rivers harbor.
This is the first time researchers have calculated the amount of carbon released from the world’s decaying wood. They found insects play an enormous role.
A close-up of the head of a leafcutter ant, Atta cephalotes, showing the metal-infused teeth on its mandibles.
Ryan Garrett
Many small animals make their teeth and claws from a smooth blend of proteins and heavy elements. These materials can form very sharp tools that make it possible to cut tough substances using tiny muscles.
Emerald ash borer larva cut these feeding galleries on the trunk of a dead ash tree in Michigan.
corfoto via Getty Images
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.
Inserting electrodes into insects helps scientists understand what attracts these insects – and, stemming from that, how to trap them and protect crops.
The caterpillar, Lymantria dispar, has eaten through 17,000 square kilometres of trees since the 1980s. The invasive insect was imported in the 1880s to launch a North American silk industry.
Campers at the “Mosquitoes & Me” summer camp in Des Moines, Iowa, learn about mosquito science through hands-on outdoor activities.
Katherine R. Bruna
Baobab flowers have male and female parts but individual trees appear to be favouring one rather than the other. To keep tree populations healthy and fruitful, both types are needed.
Texas Beeworks’ Erika Thompson has been accused by other users of staging her TikTok videos and handling bees in an unsafe manner.
Instagram: @texasbeeworks (resharing the work of Jonathan Vail)