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...

Space aerosols are natural particles active in the atmosphere of Earth. They affect weather patterns, health and ecological balance. Some...

Spacecraft re-entry in the atmosphere has consequences. Many survive intense heat and friction through ablation, drawing heat away from...

Spacecraft re-entering Earth's atmosphere must navigate intense heat and friction. Primary defenses against burning up include heat...

The Great Pacific Garbage Patch (GPGP) is in the central North Pacific Ocean. A massive moving marine dump, it accumulates vast amounts...

The Spacecraft graveyard or cemetery in the South Pacific is a disposal site for spacecraft at the end of their lives. Mir space station...

Laser communication uses light to send data. It's faster and more efficient than radio waves. The amount of information transmitted is...