Scientists Tested the '5-Second Rule' for Dropped Food—Here’s What They Found North Korea releases images of development of ...

Smarter nickel coatings could make alkaline electrolyzers and hydrogen fuel, cheaper, faster to produce, and more efficient.

Ammonia (NH3) is a colorless chemical compound comprised of nitrogen and hydrogen that is widely used in agriculture and in ...

Conduction is the direct flow of heat from your warm body into your colder surroundings. In winter, all that heat escaping ...

A new alloy combines the best of the refractory metals with cutting-edge engineering. Even these extremely tough metals can ...

A new eco-friendly technology can capture and destroy PFAS, the dangerous “forever chemicals” found worldwide in water. The ...

To make aerated concrete, add a foam-forming agent and stir in a significant amount of air. This serves to make the concrete ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with ...

Writing a will lets you control how your assets are disbursed after you die and designate guardians for your children. Without one, your estate can be tied up in a lengthy and expensive probate ...

Jupiter and Saturn look serene through a backyard telescope, but beneath and around their clouds, both worlds are in dramatic ...