PureWow editors select every item that appears on this page, and some items may be gifted to us. Additionally, PureWow may ...

How long Prime Day deals last depends on the popularity and availability of the items. Most sale prices are only available ...

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

Amazon Prime Day 2025 officially kicks off July 8-11, and we’re feverishly rounding up our favorite deals, from air purifiers and sunscreen, to fitness and camping equipment.

Avalanche photodiodes (APDs) for ultra-sensitive infrared detection at eye-safe wavelengths are built around compound ...

Wearable conducting polymer-based NH3 sensors are highly desirable in real-time environmental monitoring and human health protection but still a challenge for their relatively long response/recovery ...

The Meter Pro from SwitchBot is so easy to use, and will keep me updated on firework smoke, air hazards and more.

Ahh, summer, a time of vacations at the beach or mountains—and sky-high electricity bills as your air conditioner labors ...

Terahertz radiation (THz), electromagnetic radiation with frequencies ranging between 0.1 and 10 THz, could be leveraged to ...

A photonic crystal fiber (PCF)-model interferometer (MI)-based relative humidity (RH) sensor is proposed and experimentally demonstrated. The PCF-MI is formed by fusion splicing a short length of PCF ...

To keep our guide to the best smart window air conditioners up to date, I've been testing window air conditioners for the ...

Artificial intelligence (AI) is playing a huge role in heat rate optimization. In some cases, AI-driven models have analyzed ...