Fluctuations in ancient Earth’s environment might have propelled the chemical complexity that laid the foundation for life.

The questions in this quiz are suitable for GCSE chemistry students studying pure substances and mixtures, paper chromatography and distillation. If you struggled with the quiz, don't panic - we ...

A new study explores how complex chemical mixtures change under shifting environmental conditions, shedding light on the ...

When mixed, all components contributed to the mixture's cytotoxicity and neurotoxicity," says the study's first-author, Karla ...

In quality control and chemistry, ... The gravimetric sample composition determines how much each component of a mixture impacts the total mass; the sum of all elements must be 100 % weight/weight ...

The research team simulated early Earth conditions by exposing mixtures of organic molecules to repeated wet-dry cycles, and observed continuous transformation, selective organization, and ...