Homeownership comes with many surprises — including the sheer number of filters that need to be cleaned, changed or otherwise maintained. Maintenance checklists abound, but they can be ...

California’s rooftop solar market is undergoing its most significant structural shift in over a decade, and the fallout is reshaping how homeowners think about energy storage. Since April 15, 2023, ...

Did the Bluetti Pioneer Na keep working in the freezing cold when most batteries would give up? I tested it to find out.

The bill, which is being considered in Senate committees after passing the state House, requires utilities to allow ...

Infographic: Major power outage events in 2025 reveal a broad spectrum of reliability risks—from voltage instability and protection failures to extreme weather and heat-related transmission stress.

Power outages have become increasingly common, and longer in duration, due to extreme weather and temperature events. Behind-the-meter (BTM) batteries are proving their worth, as they have become more ...

Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

Singapore’s government is channeling significant public funding into technologies that can generate electricity from falling rain, a bet that the city-state’s heavy tropical downpours could become a ...

New research by Energy Systems Catapult identifies the innovations needed to unlock a £70 billion opportunity for the UK.

India embarks on a journey to expand its celestial horizons through investments in advanced telescopes and observatories. This strategic shift highlights India's growing influence in the realm of ...

The U.S. State Department accused the Chinese government on Friday of conducting a secret nuclear test in 2020, while the Trump administration is seeking to include Beijing in new nuclear arms control ...