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 reported three new Archaea projects came online in the first quarter, including two at Rumpke landfills. Elsewhere, Opal Fuels reported a strong quarter and a new project with Republic Services ...

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 ...