A differential equation is an equality constraining a mathematical function in relation to its derivatives over one or multiple variables. Such equations may constitute the mathematical model for a ...

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...

Scientists have developed a new iron-based catalyst that improves the typically low hydrogen atom economy (HAE) in the direct ...

Every sheet of frost contains ionic defects. In a new paper published in Small Methods, Jonathan Boreyko’s team uses high ...

Meet Ice XXI, a newly identified form of ice that can exist at room temperature (albeit very briefly). Creating it is no ...