Of all the clean energy alternatives, solar has arguably been the most expensive though prices have been declining. However, after considering the pros and cons along with the expectation that ...

Here’s how it works. What is the best Samsung watch? The answer depends on what you prioritize most in a smartwatch. We've been testing Galaxy Watches for over a decade and the best overall ...

Multi-Band Atomic Timekeeping, Tough Solar Power, Shock Resistant 200M Water Resistant, Full Auto EL Backlight with Afterglow, World Time 4 Daily alarms and 1 Snooze Alarm, Hourly time signal ...

On Sept. 30, NASA's Perseverance rover turned its eyes toward the sky and photographed a solar eclipse from Mars, capturing the tiny moon Phobos crossing the sun's face. When you purchase through ...

Physicists have synthesized the element livermorium, which has the atomic number 116, using an unprecedented approach 1 that promises to open the way to new, record-breaking elements. The heaviest ...

A test image of Earth taken by NASA's Pathfinder Technology Demonstrator-4's onboard camera. The camera will capture images of the Lightweight Integrated Solar Array and anTenna upon deployment. NASA ...

Watch this space! Space weather forecasters and aurora chasers alike will be keeping a watchful eye on AR3869 as it crackles with solar activity. Over the next few days, the sunspot region will ...

The first images from a new space-based telescope launched into Earth's orbit to monitor the sun captured a striking solar storm outburst. The National Oceanic and Atmospheric Administration (NOAA ...

Sanrio is working with Casio to release a new Hello Kitty 50th Anniversary G-Shock watch that features motifs from the popular character. The watch costs 18,700 yen (or approximately $122.40), and ...

thin-film solar array that when fully deployed in space, offers both a power generation and communication capability for small spacecraft. LISA-T’s orbital flight test is part of the Pathfinder ...

Last month, an energy think tank released some rare good news for the climate: The world is on track to install 29 percent more solar capacity this year than it did the year before, according to a ...