Browsing: Science

bond: (In chemistry) a semi-major attachment between atoms or groups of atoms within a molecule. It is formed by the attractive forces between participating atoms. When…

atmosphere: Gas surrounding the Earth, an envelope of another planet or moon. atom: The basic unit of chemical elements. Atoms are composed of dense nuclei containing…

Light micrographs of sections of the entire mouse brain, neurons were labeled colorfully Arthur Chien/Science Photo Library Electrosynaps, which convey messages through the brain, were first artificially designed in mammals and changed their behavior. This could prevent or treat a variety of mental health conditions, including obsessive-compulsive disorder (OCD). Connections or synapses between neurons are

Pneumatic pressure: The force exerted by the weight of air molecules. Bird: A warm, winged dinosaur that first appeared at least 150 million years ago. Birds…

asthma: A disease that affects the body’s respiratory tract, which is the tube through which an animal breathes. Asthma can interfere with these airways through swelling,…

Dr. Clifford attempted to explain the challenges of owning an octopus in his post. He faced high costs, sleep deprivation, and significant water damage to his…