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...

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

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

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

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

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

Human microchips are often smaller than a rice grain. In Sweden, implants are already in use for convenience. They unlock gym doors,...

Nerve agents are among the most dangerous substances known. With capacity for mass suffering and death, they disrupt how nerves send...

Extreme heat is a pressing reality for many parts of the world. Hazardous temperatures bring exhaustion, breathing problems, heatstroke,...

Heat is neutral. It can nurture or kill. With rising temperatures, many world regions already reach lethal levels. Extreme heat is...

Space has a profound effect on the human body. Human bodies, adapted to life on Earth, undergo constant stressors in orbit. Astronauts...

Nanorobots are machines of incredibly small size, about one nanometer or 100,000 times smaller than the width of a human hair. Nanobot...

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

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

Cellular respiration enables living organisms to turn food into energy. It revolves around the Krebs cycle, also known as the citric acid...

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...

Lithium (Li) is a soft, silvery-white metal. Famous for rechargeable batteries, lithium is important to sectors like health and...

Metalloproteins are biomolecules containing metal ions. From transporting oxygen and cell signals to catalyzing chemical reactions,...

Transition metals are integral to nature, science, health and technology. Common transition metals include iron (Fe), copper (Cu), nickel...