Discover a step-by-step guide to building your own DIY external microphone for smartphones using old earbuds and a drinking ...

Ten years ago U.S. officials stationed in Cuba started reporting a strange collection of symptoms, from ringing ears and dizziness to crushing headaches and memory loss. The symptoms, collectively ...

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For people with food sensitivities, dining out can be a hassle at best and dangerous at worst. But soon, a new portable gadget the size of a mass-market paperback could allow you to quickly test meals ...

Add Yahoo as a preferred source to see more of our stories on Google. Ten years ago U.S. officials stationed in Cuba started reporting a strange collection of symptoms, from ringing ears and dizziness ...

Wolfspeed designs and fabricates silicon carbide (SiC) and gallium nitride (GaN) power and RF semiconductors. The company also produces SiC and GaN-on-SiC epitaxial wafers. Product families include ...

The Pentagon has tested a device that investigators believe may be linked to the condition commonly referred to as Havana Syndrome, CNN has reported. The Defense Department has been testing the device ...

Today I'm trying out 4 gadgets that use light in very different ways. Cellphone video from officer shows moment of fatal shooting of Renee Good Trump says US will start 'hitting land' targeting ...

BETHLEHEM, Pa., Jan. 05, 2026 (GLOBE NEWSWIRE) -- OraSure Technologies, Inc. (NASDAQ: OSUR) (“OraSure” and “OTI”), a leader in point-of-need and home diagnostic tests and sample management solutions, ...

A wearable sensor that tracks COVID-19 symptoms and recovery. A wireless, flexible respiratory monitor for patients with sleep apnea. An implant that senses fatal levels of ingested opioids and then ...

Even after my tests were done, I decided to upgrade certain smart home devices to full-time help. Here's what won out. For more than 10 years Tyler has used his experience in smart home tech to craft ...