In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Using a Geiger counter on a flight can raise questions about safety and regulations. While radiation levels at high altitude are naturally higher, this insight explores what happens when you bring ...

As Iran unleashes a wave of retaliatory drones strikes on critical infrastructure around the Persian Gulf, Ukrainian expertise in countering those drones appears to be in demand. Days into the war ...

There’s this whole class of vertically scrolling rhythm games that take both hands and look really fun to play, albeit hard on the joints. You can buy specialized controllers for them, but they’re ...

VANCOUVER, British Columbia, March 17, 2026 (GLOBE NEWSWIRE) — ZenaTech, Inc. (Nasdaq: ZENA) (FSE: 49Q) (BMV: ZENA) (“ZenaTech”), a technology solution provider ...

ZenaTech, Inc. (Nasdaq:ZENA) (FSE:49Q) (BMV:ZENA) (“ZenaTech”), a technology solution provider specializing in AI (Artificial Intelligence) drone, Drone as a Service (DaaS), enterprise SaaS, and ...

Designed to defeat enemy drones at a fraction of the cost of conventional air defense systems VANCOUVER, British Columbia, March 17, 2026 (GLOBE NEWSWIRE)-- ZenaTech, Inc. (Nasdaq: ZENA) (FSE: 49Q) ...

The Pentagon and Middle Eastern countries say that most of the drones have been intercepted. But some have slipped through and caused damage. By Eric Schmitt Helene Cooper and Sheera Frenkel Eric ...

If your starter word contains a rarely used letter, rethink your strategy. Here are the most commonly used letters in the alphabet. CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...