Air pollution is an accelerating global crisis affecting millions of lives and ecosystems. Air pollution is contamination of the...

Mars Curiosity Rover is one of NASA's most ambitious projects, hailed as an optimal feat of science and engineering. Far overreaching its...

Bioremediation cleans up contaminated environments using live organisms like microbes, plants and fungi to nullify pollutants in soil,...

Industries use automation and robotics to promote productivity. Along with robot manufacturing advances come environmental concerns....

Tardigrades are micro-animals also called water bears or moss piglets, often found in water drops on moss. Known for resilience, they can...

Bacteria are among the most diverse organisms on Earth. They're found in extreme conditions like high acidity, toxic waste and scorching...

Plutonium (Pu) is a synthetic chemical element known for its potent uses and dangers. A heavy, silvery white metal, it tarnishes to a...

Nine countries have nuclear arsenals: Russia, the United States, China, France, the United Kingdom, Pakistan, India, Israel and North...

Super alloys have unique combinations of strength, corrosion resistance and high-temperature stability. Made primarily with nickel,...

Bacteria are highly adaptable and many survive in extreme conditions, like high acidity. Some can function in anaerobic habitats....

De-orbiting is the controlled descent and re-entry of satellites into Earth’s atmosphere. Methods include propulsion systems and solar...

Space debris is human made. It includes discarded rocket stages, defunct satellites and tiny fragments created by collisions and...

Citric acid is found naturally in citrus fruits and generated by all living cells. It's used in cuisine, medicine, science and industry....

Carrots are root vegetables with bright pigments and sweet flavors. Their roots are storage vessels for starch and sugar and peek from...

Astronauts on long-duration missions rely on water (H2O) for drinking, hygiene, food preparation, and oxygen generation by electrolysis....

Photosynthesis enables plants to convert sunlight into energy in the form of glucose molecules to support plants and life on Earth....

Root vegetables like carrots, beets or tuberous sweet potatoes are energy reservoirs. The plants store their power underground, packed...

Oxygen makes up 21% of the atmosphere. In the vacuum of space there is no atmosphere. Oxygen is created by electrolysis of water, solid...

Particularly solar panels and batteries help provide reliable power for spacecraft and satellites. Without terrestrial resources, space...

Solar panels or photovoltaic (PV) panels are designed to convert sunlight directly into electricity. They're composed of multiple smaller...