Mar. 13, 2025 — Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new ...

A research team, led by Professor Seungho Cho in the Department of Materials Science and Engineering at UNIST has unveiled a novel catalyst for the effective and simultaneous removal of nitrogen ...

The stomach's mixing motion, along with the acid and the breakdown of protein by the pepsin, turns the bolus into a liquid substance called chyme ... Other gases that can contribute to odor are ...

Nitrogen and methane extend around the moon 10 times as ... in super-hot conditions such as in hydrothermal vents, when liquid water and rock interact at temperatures above 200 degrees Fahrenheit ...