Volatile organic compounds (VOCs) are a diverse group of gaseous chemicals emitted from various household and natural sources. They are often responsible for the characteristic smells of perfumes ...
Analysis of a space rock that landed on a frozen Michigan lake revealed a rich array of extraterrestrial organic compounds. Learn how the meteorite might have been incorporated into life on Earth.
Through the intricate study of lava tubes -- caves formed following volcanic eruptions when lava cools down -- an international team of researchers has uncovered clues about Earth’s ancient ...