Astronomers for the first time have deciphered the three-dimensional structure of the atmosphere of a planet beyond our solar ...
The composition of the atmosphere has changed over time ... Respiration is the chemical process that occurs inside cells to release energy from glucose when it reacts with oxygen.
The concentration of CO2 in the atmosphere is rising rapidly, with numerous negative consequences for the climate. However, ...
Biochemistry explores chemical processes related to living organisms. It is a laboratory-based science combining biology and chemistry. Biochemists study the structure, composition, and chemical ...
A team of researchers say they want to look at what exposure to toxins from thousands of burned structures does to people ...
Particles may grow by uptake of water, a process that depends on chemical composition, particle size, and ambient relative humidity. The different particles have varying impacts in the atmosphere ...
but the chemical composition of the organic material was largely unknown. Now, new research has revealed the asteroid contains many of the chemical building blocks of life, such as amino acids and ...