Gold, silver, platinum, palladium and other precious metals have increased in demand and risen to record prices. For instance, gold appreciated over 65% in 2025 and silver appreciated 144%. These ...

Except (cough!)—today is all about stereo 2.1, 2.2 and coaxial widebanders from Zu called Method monitor plus a companion Method subwoofer. So, risk a brisk trip to the outskirts of audiophile ...

Scientists have developed a sunlight-driven method that uses liquid metals to extract clean hydrogen directly from both freshwater and seawater. By exploiting the unusual chemistry of gallium, the ...

Sunlight and liquid gallium enable clean hydrogen production from seawater without purified water or electricity.

Researchers have created a process using liquid metals, powered by sunlight, that can produce clean hydrogen from both ...

So, you’ve got a welder lying around and you’re thinking, ‘Could I actually turn this into a 3D printer?’ Well, it’s not ...

The approach uses 3D printing to produce WC–Co cemented carbides—ultra-hard materials used in cutting and construction ...

A study led by Dartmouth Engineering professors demonstrates a possible new technique for connecting electronic implants with the surface of the brain, as well as a new method for ensuring safe, ...

The world is looking for more clean water. Intense storms and warmer weather have worsened droughts and reduced the amount of ...

In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a ...

Shoveling snow is a tough job, so it makes sense that people choose to use a tough tool. However, this removal method may be ...

Scientists are putting the pedal to the metal to develop new antibiotics. Metal-based drugs can open a new world of medicine, ...