Fentanyl-sniffing sensor outperforms dogs at border, detecting airborne drugs in seconds with pinpoint accuracy.

With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.

The Aqara Doorbell Camera Hub G410 is well-designed and offers solid video quality, plus it works with every major smart home ecosystem.

Razer is announcing a new gaming mouse, the $169.99 DeathAdder V4 Pro. This fresh version of its popular wireless mouse ...

What makes the Solo 4 the better buy compared to their predecessor: a longer battery life (a claimed 50-hour playtime, ...

Although Prime Day 2025 is set to end in just a couple of hours, these sub-$50 deals are still up for grabs. What’s more, ...

A team has made a major breakthrough in the field of three-dimensional (3D) imaging of large-scale biological tissues. They ...

From a JBL speaker and Apple watch to a folding electric bike. We've rounded up all our favourite tech deals—some going as ...

Timely detection of abnormal pulse wave conditions can provide early warnings for cardiovascular emergencies. Strain sensors can detect subtle pulse wave changes, however, they often face a trade-off ...

A new study published in Scientific Reports has introduced a promising diagnostic tool that could dramatically shorten the long wait times many families face when seeking evaluations for autism and ...

A Raspberry Pi-based smart surveillance system with motion detection, live streaming, light and siren automation, ESP-NOW sensor integration, and cloud video uploads.

Lower limb motion intent recognition is a crucial aspect of wearable robot control and human–machine collaboration. Among the various sensors used for this purpose, the electromyogram (EMG) sensor ...