The team is the first to detect hydroxyl (OH) gas, a chemical fingerprint of water, emanating from 3I/ATLAS.  Scientists find water signature on enormous interstellar comet 3I/ATLAS is the third ...

Three scientists, including one from the U.S., share the 2025 Nobel Prize in chemistry for developing “metal-organic frameworks,” versatile molecular cages that can trap contaminants, store energy and ...

The Watt Balance is one of the most precise instruments ever created - a device that measures mass using electromagnetic forces instead of gravity. This video breaks down its design, components, and ...

In nature, the behavior of systems—whether large or small—is always governed by a few fundamental principles. For instance, objects fall downward because it minimizes their energy. At the same time, ...

For millions of years, a fragment of ice and dust drifted between the stars—like a sealed bottle cast into the cosmic ocean.