Sulfuric acid is a powerful chemical compound. A colorless, thick liquid with a sharp smell, it's often called the King of Acids due to...

Volatile organic compounds (VOCs) evaporate or vaporize easily at room temperature, diffusing into the air we breathe. They transition...

NOx are nitrogen compounds, mainly nitric oxide (NO) and nitrogen dioxide (NO2). These gases create serious environmental problems,...

Vehicle emissions are the waste material of combustion, including gases and particulate matter (PM). With more than 1.4 billion vehicles...

Ozone manifests as pale blue gas. The ozone layer, a concentrated region in the stratosphere, protects Earth from damage by UV rays....

Machine learning teaches computers to learn from data without being programmed. A branch of artificial intelligence, ML enables computers...

Ethanol, also known as ethyl alcohol , is a clear, flammable liquid with a wine-like odor. It's produced by microbial fermentation of...

Biofuels, made from organic materials, promise a renewable alternative to fossil fuels. While the sunny side of biofuel touts its...

The heliosphere protects the solar system from cosmic radiation. The vast, bubble-like region is dominated by the activity of the Sun,...

Phosphate solubilizing bacteria (PSB) transform inorganic phosphorus from insoluble compounds into forms plants can easily absorb. PSB...

Melanin is a pigment found in many organisms such as plants, fungi, microbes and animals including humans. Its multiple functions adapt...

Experiments on the International Space Station (ISS) achieve success when astronauts cultivate and eat lettuce in space. With...

Robotics changes healthcare in many ways such as improving patient care, and streamlining operations across the medical field....

Plutonium-239 is an artificial isotope in nuclear energy and technology. It's not usually found in nature, produced primarily in nuclear...

Lithium-ion batteries power many aspects of life including smartphones and electric vehicles. With rapid market growth comes the question...

The Akitu festival falls on the first day of the Babylonian and Assyrian month of Nisan near the Spring Equinox (March or April). Akitu...

Ur is a prominent city-state in ancient Mesopotamia. Founded c. 3800 BCE, Ur is a coastal city on the Persian Gulf. It slowly moves...

Gravity influences ocean tides and shapes the weather patterns. It attracts objects toward one another, causing swollen seas, cloud...

Lasers are optical amplifications based on the stimulated emission of electromagnetic radiation. It creates a highly focused, powerful...

Clean rooms are specialized environments to minimize contaminants like dust, microbes and other particles. They're perfectly controlled...