Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

If you’ve played Deltarune before, chances are you’re more than aware of the NPCs that you can recruit over the course of ...

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Flea beetles are tiny pests that feed on a variety of garden plants. “Flea beetles can cause a lot of damage on edible and ornamental plants,” says Alejandro Del-Pozo, PhD, assistant professor and ...

OLYMPIA, Wash. — Seasonal staff with the Washington State Department of Agriculture (WSDA) are trekking across the state to set traps as part of the agency’s annual search for invasive species that ...

DENVER — A longstanding specter of the Colorado mountains is gaining ground in a new conquest of ponderosa pine forests. An outbreak of the mountain pine beetle is spreading quickly and expected to ...

Emma Stierhoff, ecological research and outreach technician for the University of Hawaii’s Liko Na Pilina project, uses dead galleria moth larvae to reproduce nematodes in a UH lab. Entomopathogenic ...

Ohio State University Extension Lorain County will host a training for the Buckeye Lady Beetle Blitz Community Science program, according to a news release. The training will take place from 9 to 10 a ...

An adult lily leaf beetle after feeding on lily. In severe cases, most leaves on a lily will appear with holes like this plant. Photo by Leslie J. Mehrhoff, University of Connecticut, Bugwood.org.