From an engineering perspective, a water tube boiler is defined by the fact that water or steam–water mixture flows inside the tubes while high-temperature flue gas passes outside the tubes. In ...

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

Discover the transformative power of high-pressure steam cleaning in our latest video, "Transforming Your Roof: The ...

Learn how cold-water geysers on Earth could give scientists a clear path in the search for extraterrestrial life on icy moons.

The volume of the ocean, its average purity, and the chemical makeup of H₂O allow a simple estimate of the amount of hydrogen ...

Not everything in your laundry needs to be washed with hot water, but these things definitely do. Make sure you know what they are to ensure a deeper clean.

You don't need a rocket ship to visit another world. Right here on planet Earth, there are bizarre landscapes that defy ...

A rechargeable battery based on technology pioneered by Thomas Edison may finally get its due. But while the famous inventor envisioned nickel-iron batteries powering the automobile industry over a ...

It’s a good thing that there are no imminent signs of an eruption happening soon. However, researchers believe that prevention is better than cure. Drones and remote sensing systems have been put in ...

The world is now using so much fresh water amid the consequences of climate change that it has entered an era of water bankruptcy, with many regions no longer able to bounce back from frequent water ...

The world has entered “an era of global water bankruptcy” with irreversible consequences, according to a new United Nations report. Regions across the world are afflicted by severe water problems: ...

The fastest‑growing piece of America’s artificial intelligence infrastructure is colliding with one of its most finite local resources: water. As utilities, state regulators, and local governments ...