Thanks to a huge solar array and a 3.4 MWh battery, this California EV charging station doesn’t need a grid connection.

The power demand of electric vehicles (EVs) can place a heavy burden on electrical grids — but with some clever technology, ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Odd chemical pathways can give completely unexpected makeovers to some of the most troublesome waste; take, for example, an ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

We may receive a commission on purchases made from links. Dash cams have always been top of mind when it comes to gadgets that can make your car safer. But while they're pretty reliable when you're on ...

Cincinnati’s city manager joined Greater Cincinnati Water Works employees on Tuesday to hand out canned tap water. Drone video shows arrest of 4 men in Cincinnati; stolen gun, car recovered Police ...

As a working mom of two from the Bronx, I’m always looking for ways to cut down my energy bills, fight fossil fuel pollution and safeguard my children’s future, so when I had the chance to try out a ...

Listen and subscribe to Opening Bid Unfiltered on Apple Podcasts, Amazon Music, Spotify, YouTube, or wherever you find your favorite podcasts. Aptera Motors (SEV) is being fueled by the sun — and a ...

A dash cam is a great addition to just about any personal vehicle, providing various benefits like proof of good driving for insurance purposes or round-the-clock surveillance. However, as with any ...

If you’re applying for jobs, you better get used to being interviewed by AI. Here’s how to ace an interview. Photo: Johnny Simon/WSJ, iStock One of the great hopes for artificial intelligence—at least ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Margherita Bassi Published Mar 7, 2026 10:13 AM EST Add Popular Science (opens in a new tab) Adding us as a ...