The three domains of life, Archaea, Bacteria and Eukarya are characterised by unique features, even though they share a set of basic characteristics.Archaea and Bacteria share ribosomal genes, ...

Bacteria and archaea arose at least 3.5 billion years ago, but eukaryotes only evolved later. Despite its importance, the origin of eukaryotes remains one of the biggest mysteries in biology.

BP, which owns Archaea Energy, has shuffled the RNG developer into its gas and low-carbon energy segment. That's changed its reporting for the business somewhat, but BP is still expecting Archaea ...

BP, which owns Archaea Energy, has shuffled the RNG developer into its gas and low-carbon energy segment. That's changed its reporting for the business somewhat, but BP is still expecting Archaea to ...

Aquifex aeolicus, a highly hyperthermophilic bacterium, grows chemolithoautotrophically at 85 °C, with hydrogen as electron donor and oxygen as electron acceptor in the presence of a sulfur compound.