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...

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,...

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

Benjamin Netanyahu, the Prime Minister of Israel, faces serious accusations of war crimes. These arise from Israel's genocidal military...

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...

Nuclear energy uses the power of the atom, the fundamental constituent of matter. Atomic energy is released through nuclear fission or...

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

The world's first carbon-14 diamond battery comes from the UK. Purported to last for thousands of years, it presents a hope for...

Magnetite is a magnetic mineral found in diverse geological settings. Its strong magnetism is an predominant quality. Magnetite makes up...

Deglobalization is the diminishing of interdependence and integration of nations and the rise of national self-sufficiency....

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

Gravity is the invisible force defining the paths of celestial bodies and spacecraft. It affects the way planets orbit and space...

A laser weapon is a type of directed-energy weapon (DEW) using lasers to inflict damage. Unlike traditional projectile weapons, which...

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