USM stands for Ultrasonic Autofocus Motor. These lenses offer manual focus override and fast, smooth and comparatively quiet ...

Blackouts have a way of reminding you how much you rely on electricity for even the smallest things. The good news is, you ...

After testing the Olight ArkPro, we found it to be bright and useful for daily lighting, home improvement, and cleaning, but it may not be best for emergencies.

Total gold demand, including OTC, grew 3% y/y to 1,313t, the highest quarterly total in our data series. Read more here.

Tucked away in the charming town of Bolivar, Missouri sits a bargain hunter’s paradise that defies the laws of modern retail economics. Compassion Thrift isn’t just a store – it’s a wonderland where ...

As we wrote last month in Energy-Storage.News, lithium-ion already accounts for 70% of the 64.7GWh of inter-day LDES projects ...

I tested five bug out bags for their contents, usefulness, portability and more. After eating rations and setting up flimsy tents, here are my two favorites.

RAPID CITY, S.D. (KELO) — All week long Fire Departments across KELOLAND are talking about Fire Prevention Week. The Rapid City Department has been focusing on lithium ion batteries and the fires that ...

SOLT (Volatility Shares 2x Solana ETF) offers leveraged exposure to Solana's daily price, targeting tactical traders comfortable with amplified volatility and daily monitoring. SOLT achieves 2x Solana ...

Every few weeks, it seems, yet another lab proclaims yet another breakthrough in the race to perfect solid-state batteries: next-generation power packs that promise to give us electric vehicles (EVs) ...

Being in darkness impacts everything, whether it's an unexpected power outage, a car breaking down at night, or an outdoor walk that goes on longer than planned. Having a source of light with you at a ...

Is it OK to check your phone’s power bank? Can you charge your tablet in the overhead bin? What about a cordless hair dryer? The rules have changed this year. Here’s what to know. By Claire Fahy Over ...